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The validity and reliability of an iPhone app for measuring vertical jump performance
Abstract
The purpose of this investigation was to analyse the concurrent validity and reliability of an iPhone app (called: My Jump) for measuring vertical jump performance. Twenty recreationally active healthy men (age: 22.1 ± 3.6 years) completed five maximal countermovement jumps, which were evaluated using a force platform (time in the air method) and a specially designed iPhone app. My jump was developed to calculate the jump height from flight time using the high-speed video recording facility on the iPhone 5 s. Jump heights of the 100 jumps measured, for both devices, were compared using the intraclass correlation coefficient, Pearson product moment correlation coefficient (r), Cronbach's alpha (α), coefficient of variation and Bland-Altman plots. There was almost perfect agreement between the force platform and My Jump for the countermovement jump height (intraclass correlation coefficient = 0.997, P < 0.001; Bland-Altman bias = 1.1 ± 0.5 cm, P < 0.001). In comparison with the force platform, My Jump showed good validity for the CMJ height (r = 0.995, P < 0.001). The results of the present study showed that CMJ height can be easily, accurately and reliably evaluated using a specially developed iPhone 5 s app.
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“The validity and reliability of the application has previously been proven [24].”
From Acute effects of brief mindfulness intervention coupled with carbohydrate ingestion to re-energize soccer players: a randomized crossover trial. (2020) · cites this paper as [24]
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Cited by
Sorted by citations
Bishop, C. J., Read, P. J., Lake, J. P., Chavda, S., & Turner, A. N. (2018) · Strength and conditioning journal · doi:10.1519/ssc.0000000000000371 · Cited by 269
“For those still limited by smaller budgets, smartphone applications such as My Jump (2) still offer a viable alternative for quantifying these differences during unilateral jump tests.”
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Romero‐Franco, N., Jiménez‐Reyes, P., Castaño‐Zambudio, A., Capelo‐Ramírez, F., Rodríguez-Juan, J. J., González-Hernández, J. M., Bendala, F. J. T., Cuadrado‐Peñafiel, V., & Balsalobre‐Fernández, C. (2016) · European Journal of Sport Science · doi:10.1080/17461391.2016.1249031 · Cited by 230
“These results are in line with another study that analysed the validity of theMyJump app which measures flight time of vertical jumps by the manual selection of the take-off and landing frames (Balsalobre-Fernández et al., 2015; Stanton, Kean, & Scanlan, 2015).”
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“In addition, the My Jump app had demonstrated very small differences in jump height measurement values among observers with no previous experience on video analysis (6), despite the fact that the take-off and landing frame selection had to be performed manually, highlighting the usability of My Jump for sports practit…”
BackgroundMethodResultInfluentialRamírez‐Campillo, R., Álvarez, C., García‐Hermoso, A., Ramírez‐Vélez, R., Gentil, P., Asadi, A., Chaabène, H., Moran, J., Meylan, C. M. P., García-de-Alcaráz, A., et al. (2018) · Sports Medicine · doi:10.1007/s40279-018-0870-z · Cited by 175
“This rapid expansion has been driven by the technology-related advancement of appropriate measuring devices [13, 14] and an increased awareness amongst scientists of plyometrics’ potential benefits for athletic performance [15], health (e.”
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“However, recent technological developments have seen the creation of smartphone apps (3) and reduced cost of portable force platforms systems, thus enhancing their availability across a range of sport”
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“These results confirm the good inter-observers agreement when analysing high-speed videos (Balsalobre-Fernández et al., 2015).”
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Balsalobre‐Fernández, C., Marchante, D., Baz-Valle, E., Alonso-Molero, I., Sáiz, S. L. J., & Muñoz-López, M. (2017) · Frontiers in Physiology · doi:10.3389/fphys.2017.00649 · Cited by 135
“…exercise using the PowerLift app (Balsalobre-Fernández et al., 2017) and confirms the suitability of high-speed video analysis to assess different activities such as jumping, sprinting, running, or lifting (Balsalobre-Fernández et al., 2015, 2016a; Romero-Franco et al., 2016; Sañudo et al., 2016).”
MethodValidity of a Simple Method for Measuring Force-Velocity-Power Profile in Countermovement Jump
Jiménez‐Reyes, P., Samozino, P., Pareja‐Blanco, F., da Conceição, F. A., Cuadrado‐Peñafiel, V., González‐Badillo, J. J., & Morin, J.-B. (2016) · International Journal of Sports Physiology and Performance · doi:10.1123/ijspp.2015-0484 · Cited by 136
Lower Extremity Stiffness: Considerations for Testing, Performance Enhancement, and Injury Risk
Brazier, J., Maloney, S. J., Bishop, C. J., Read, P. J., & Turner, A. N. (2017) · The Journal of Strength and Conditioning Research · doi:10.1519/jsc.0000000000002283 · Cited by 133
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“A recent review on the use of a phone app for jump ‐ based diagnostics also employed the FP as a “gold standard” to assess the validity and reliability of that technology [81,85,86].”
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“Third, to assess Journal of Strength and Conditioning Research the TM | www.nsca.com VOLUME 30 | NUMBER 7 | JULY 2016 | 1971 Copyright © National Strength and Conditioning Association Unauthorized reproduction of this article is prohibited. the reliability of the 3 repetitions of each set with both the LT and the PUSH…”
MethodInfluentialKotsifaki, A., Sideris, V., King, E. A., Bahr, R., & Whiteley, R. J. (2023) · British Journal of Sports Medicine · doi:10.1136/bjsports-2022-106588 · Cited by 115
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“Relatively smaller usefulness obtained in SJ may be due to a lack of proper technique among children, whilst previous research was conducted on elite athletes [20,40] with greater experience performing these jumps.”
BackgroundResultCountermovement Jump Analysis Using Different Portable Devices: Implications for Field Testing
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Peart, D. J., Balsalobre‐Fernández, C., & Shaw, M. P. (2017) · The Journal of Strength and Conditioning Research · doi:10.1519/jsc.0000000000002344 · Cited by 105
“One of those systems is an iPhone app (“My Jump”) which measures the flight time of the jump, thanks to the slow-motion recording capabilities on the iPhone 5s and later (4,103).”
BackgroundInfluentialReliability and validity of the Chronojump open-source jump mat system
Pueo, B., Penichet-Tomás, A., & Jiménez-Olmedo, J. M. (2020) · Biology of Sport · doi:10.5114/biolsport.2020.95636 · Cited by 105
“More recently, smartphone apps with high speed video cameras allow users to select take-off and landing frames by observation [11].”
BackgroundValidity and intra-rater reliability of MyJump app on iPhone 6s in jump performance
Stanton, R., Wintour, S.-A., & Kean, C. O. (2016) · Journal of science and medicine in sport · doi:10.1016/j.jsams.2016.09.016 · Cited by 94
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Autoregulation in Resistance Training: A Comparison of Subjective Versus Objective Methods
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“Countermovement jump tests were conducted as per the manufacturer instructions (2); subjects were instructed to keep their hands on the hips throughout the jump, perform a downward countermovement to a self-selected height, before jumping with maximum effort.”
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Balsalobre‐Fernández, C., Agopyan, H., & Morin, J.-B. (2016) · Journal of Applied Biomechanics · doi:10.1123/jab.2016-0104 · Cited by 77
From big data mining to technical sport reports: the case of inertial measurement units
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The reliability of vertical jump tests between the Vertec and My Jump phone application
Yingling, V. R., Castro, D., Duong, J. T., Malpartida, F. J., Usher, J., & Jenny, O. (2018) · PeerJ · doi:10.7717/peerj.4669 · Cited by 70
The validity and reliability of the “ My Jump App ” for measuring jump height of the elderly
Cruvinel-Cabral, R. M., Silva, I. O., Medeiros, A. R., Claudino, J. G., Jiménez‐Reyes, P., & Boullosa, D. A. (2018) · PeerJ · doi:10.7717/peerj.5804 · Cited by 67
Gençoğlu, C., Ulupınar, S., Özbay, S., Turan, M., Savaş, B. Ç., Asan, S., & İnce, İ. (2023) · Scientific Reports · doi:10.1038/s41598-023-46935-x · Cited by 87
“As the participant performs a vertical jump once on a platform, the nature of which is accepted as the criterion (force plate, mat, photocell sensors, etc.), a video can be simultaneously recorded 12,13,47 .”
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“47 In laboratory settings, force plates are generally accepted as the “gold standard” 48 for the measurement of VJ height (2, 16,29).”
BackgroundMethodThe validity and reliability of a novel app for the measurement of change of direction performance
Balsalobre‐Fernández, C., Bishop, C. J., Beltrán-Garrido, J. V., Cecília-Gallego, P., Cuenca-Amigó, A., Romero‐Rodríguez, D., & Madruga‐Parera, M. (2019) · Journal of Sports Sciences · doi:10.1080/02640414.2019.1640029 · Cited by 63
A Correction Equation for Jump Height Measured Using the Just Jump System
McMahon, J. J., Jones, P. A., & Comfort, P. (2015) · International Journal of Sports Physiology and Performance · doi:10.1123/ijspp.2015-0194 · Cited by 70
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“99) for CMJ and SJ in trained athletes [15,28], but also for drop jumps (r = 0.”
BackgroundMethodInfluentialAssessing a smartphone application to measure counter-movement jumps in recreational athletes
Driller, M. W., Tavares, F., McMaster, D. T., & O’Donnell, S. (2017) · International Journal of Sports Science & Coaching · doi:10.1177/1747954117727846 · Cited by 56
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“This app is the next generation of the previously validated My Jump 2 app (Balsalobre-Fernandez et al., 2015) and uses the exact same algorithms for flight time and jump height detection.”
BackgroundMethodInfluentialWhere does the One-Repetition Maximum Exist on the Force-Velocity Relationship in Squat?
Rivière, J. R., Rossi, J., Jiménez‐Reyes, P., Morin, J.-B., & Samozino, P. (2017) · International Journal of Sports Medicine · doi:10.1055/s-0043-116670 · Cited by 54
“This simple method has even recently been implemented in a smartphone application validated to accurately measure jump height [3].”
BackgroundMethodThe effects of self-efficacy on physical and cognitive performance: An analysis of meta-certainty
Horcajo, J., Santos, D., & Higuero, G. (2021) · Psychology of sport and exercise · doi:10.1016/j.psychsport.2021.102063 · Cited by 67
Physical Fitness, Selective Attention and Academic Performance in a Pre-Adolescent Sample
Páez-Maldonado, J. A., Reigal, R. E., Morillo-Baro, J. P., Beltrán, H. C., Hernández-Mendo, A., & Morales‐Sánchez, V. (2020) · International Journal of Environmental Research and Public Health · doi:10.3390/ijerph17176216 · Cited by 56
“This test was measured through the application “My Sprint” (Apple INC., Cupertino, CA, USA).”
BackgroundInfluentialPhysical Performance Comparison Between Under 15 Elite and Sub-Elite Soccer Players
Trecroci, A., Milanović, Z., Frontini, M., Iaia, F. M., & Alberti, G. (2018) · Journal of Human Kinetics · doi:10.1515/hukin-2017-0126 · Cited by 51
“Recently, Balsalobre-Fernández et al. (2015) managed to validate this application using a 120 Hz high-speed camera mounted on an iPhone 5 s (Apple, Cupertino, CA).”
MethodLin, W., Lee, C.-L., & Chang, N.-J. (2020) · PubMed Central · Cited by 50
Absolute and Relative Training Load and Its Relation to Fatigue in Football
Zurutuza, U., Castellano, J., Echeazarra, I., & Casamichana, D. (2017) · Frontiers in Psychology · doi:10.3389/fpsyg.2017.00878 · Cited by 49
“To assess neuromuscular fatigue, as in previous work (McLean et al., 2010), a test was carried out (vertical bipedal jump with countermovement and with hands on hips) using the previously validated app My Jump v.1 (Balsalobre-Fernández et al., 2015).”
MethodSharma, S. K., Raza, S., Moiz, J. A., Verma, S., Naqvi, I. H., Anwer, S., & Alghadir, A. H. (2018) · BioMed Research International · doi:10.1155/2018/3719039 · Cited by 48
“The CMJ height was measured by using an iPhone app “My Jump” [30].”
MethodCoswig, V. S., Silva, A. D. A. C. E., Barbalho, M., Faria, F. R. D., Nogueira, C. D., Borges, M., Buratti, J. R., Vieira, I. B., López-Román, F. J., & Gorla, J. I. (2018) · JMIR mhealth and uhealth · doi:10.2196/11099 · Cited by 48
“5 software for Mac (OSX 10.9.2, Apple Inc) and installed on the iPhone 6s (Apple Inc).”
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My Jumpfor vertical jump assessment
Stanton, R., Kean, C. O., & Scanlan, A. T. (2015) · British Journal of Sports Medicine · doi:10.1136/bjsports-2015-094831 · Cited by 45
Influence of Attentional Manipulation on Jumping Performance: A Systematic Review and Meta-Analysis
Makaruk, H., Starzak, M., & Porter, J. M. (2020) · Journal of Human Kinetics · doi:10.2478/hukin-2020-0037 · Cited by 45
“Both the SLJ and VJ are also popular in sports training because they are easy to adopt and produce highly valid and reliable measures (Balsalobre-Fernández et al., 2015; Porter et al., 2013).”
BackgroundBettariga, F., Bishop, C. J., Martorelli, L., Turner, A. N., Lazzarini, S. G., Algeri, C., & Maestroni, L. (2023) · Journal of Science in Sport and Exercise · doi:10.1007/s42978-023-00228-x · Cited by 45
“…to this equipment, smartphone apps such as My Jump 2 are able to accurately determine how high an athlete can jump, enabling an alternative method of assessing jump performance to virtually the same degree of accuracy as a force platform ( ICC = 0.997, 95% CI 0.996–0.998, P 0.001) [2 , 22].”
InfluentialEhrström, S., Gruet, M., Giandolini, M., Chapuis, S., Morin, J.-B., & Vercruyssen, F. (2018) · Frontiers in Physiology · doi:10.3389/fphys.2018.01627 · Cited by 44
Gruet, M., SAYNOR, Z. L., Urquhart, D. S., & Radtke, T. (2021) · Journal of Cystic Fibrosis · doi:10.1016/j.jcf.2021.08.004 · Cited by 53
Balsalobre‐Fernández, C., Romero‐Franco, N., & Jiménez‐Reyes, P. (2018) · Journal of Sports Sciences · doi:10.1080/02640414.2018.1494908 · Cited by 43
Potentiation Effects of the French Contrast Method on Vertical Jumping Ability
Hernández-Preciado, J. A., Baz-Valle, E., Balsalobre‐Fernández, C., Marchante, D., & Santos‐Concejero, J. (2018) · The Journal of Strength and Conditioning Research · doi:10.1519/jsc.0000000000002437 · Cited by 42
Validity and reliability of the WIMU inertial device for the assessment of the vertical jump
Pino‐Ortega, J., García-Rubio, J., & Ibáñez, S. J. (2018) · PeerJ · doi:10.7717/peerj.4709 · Cited by 42
González‐García, J., Morencos, E., Balsalobre‐Fernández, C., Cuéllar-Rayo, Á., & Romero‐Moraleda, B. (2019) · Sports · doi:10.3390/sports7040080 · Cited by 41
“22625, with h being the jump height in meters and t being the flight time of the jump in seconds [25].”
BackgroundRogers, S. A., Hassmén, P., Hunter, A. B., Alcock, A., Crewe, S. T., Strauts, J. A., Gilleard, W., & Weissensteiner, J. R. (2018) · Measurement in Physical Education and Exercise Science · doi:10.1080/1091367x.2018.1517088 · Cited by 40
“The present inter-operator findings support previous work (Balsalobre-Fernández et al., 2015; Driller et al., 2017) with very to extremely high levels of agreement between two operators for CMJ height (ICC = 0.985).”
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“Coefficient of variation values were slightly greater than previously reported reliability data using these apps (1,2,21), especially for the jump testing.”
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“In this case, the practical measure being jump height, flight time, contact time, mean power, and RSI from the My Jump application on the iPhone, and those from criterion measures which in this case are measured using a force platform (4,8,10,12,16) or contact mat (28).”
BackgroundMethodInfluentialIndividualized Training Based on Force–Velocity Profiling During Jumping in Ballet Dancers
Álvarez, J. A. E., García, J. P. F., da Conceição, F. A., & Jiménez‐Reyes, P. (2019) · International Journal of Sports Physiology and Performance · doi:10.1123/ijspp.2019-0492 · Cited by 36
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“Therefore, a growing number of original studies have tested the validity and reliability of these sports sciences apps [40,41], aiming to determine their capacity to be used for performance and fitness assessments.”
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“, 240 fps) and it has been shown as valid and reliable to determine jump height during CMJ, SJ and DJ tests [5], as well as to determine related parameters such as temporal variables and RSI [26].”
BackgroundMethodMental Fatigue Reduces Training Volume in Resistance Exercise: A Cross-Over and Randomized Study
de Queirós, V. S., Dantas, M., Fortes, L. D. S., da Silva, L. F., da Silva, G. M., Dantas, P. M. S., & Cabral, B. G. D. A. T. (2020) · Perceptual and Motor Skills · doi:10.1177/0031512520958935 · Cited by 33
González, J. R., Scanlan, A. T., Soto‐Célix, M., Fernandez, A. R., & Castillo, D. (2021) · International Journal of Sports Physiology and Performance · doi:10.1123/ijspp.2020-0144 · Cited by 38
Murphy, M., Rio, E., Debenham, J. R., Docking, S., Travers, M. J., & Gibson, W. (2018) · International Journal of Sports Physical Therapy · doi:10.26603/ijspt20180537 · Cited by 29
Benítez‐Flores, S., Medeiros, A. R., Voltarelli, F. A., Iglesias‐Soler, E., Doma, K., Simões, H. G., Rosa, T. D. S., & Boullosa, D. A. (2019) · European Journal of Applied Physiology · doi:10.1007/s00421-019-04125-6 · Cited by 33
Effect of Landing Posture on Jump Height Calculated from Flight Time
Yamashita, D., Murata, M., & Inaba, Y. (2020) · Applied Sciences · doi:10.3390/app10030776 · Cited by 36
“Recently, many commercial devices are have been developed to measure jump height from flight time, such as an iPhone app [33] and inertial measurement unit [24].”
BackgroundFernández‐Galván, L. M., Boullosa, D. A., Jiménez‐Reyes, P., Cuadrado‐Peñafiel, V., & Casado, A. (2021) · International Journal of Environmental Research and Public Health · doi:10.3390/ijerph18094646 · Cited by 32
“Jump height was recorded using the MyJump2 app [34] installed on an iPhone 7 (Apple Inc.”
MethodPleša, J., Kozinc, Ž., & Šarabon, N. (2022) · Applied Mechanics · doi:10.3390/applmech3010011 · Cited by 31
“, MyJump 2) are valid and reliable tools for assessing jump height [101] and thus for evaluating BLD and FV profile in jumping, and even for measuring the RSI [102].”
MethodCuevas-Aburto, J., Jukić, I., Ríos, L. J. C., González-Hernández, J. M., Janicijevic, D. N., Barboza-González, P., Guede-Rojas, F., & García‐Ramos, A. (2020) · The Journal of Strength and Conditioning Research · doi:10.1519/jsc.0000000000003658 · Cited by 30
“2) that recorded thevideo imageat 240 fps through an iPhone 8 plus (1).”
BackgroundConcurrent Validity and Reliability of Three Ultra-Portable Vertical Jump Assessment Technologies
Watkins, C. M., Maunder, E., van den Tillaar, R., & Oranchuk, D. J. (2020) · Sensors · doi:10.3390/s20247240 · Cited by 31
“While camera-based applications rely on manual frame selection to determine take-off and landing [10], body-mounted accelerometers use automatic algorithms.”
MethodInfluentialThe Battle of the Equations: A Systematic Review of Jump Height Calculations Using Force Platforms
Eythorsdottir, I., Gløersen, Ø. N., Rice, H. M., Werkhausen, A., Ettema, G. J. C., Mentzoni, F., Solberg, P. A., Lindberg, K., & Paulsen, G. (2024) · Sports Medicine · doi:10.1007/s40279-024-02098-x · Cited by 29
“The height we can jump from the ground indicates our ability to oppose gravity [11, 89], which explains why the maximal vertical jump is one of the most popular tests for assessing general motor ability and movement performance [1, 5, 12, 15, 19, 21, 44, 45, 71, 76, 87, 89, 93].”
Validity of a Smartphone-Based Application for Determining Sprinting Performance
Stanton, R., Hayman, M., Humphris, N., Borgelt, H., Fox, J. L., Vecchio, L. D., & Humphries, B. J. (2016) · Journal of Sports Medicine · doi:10.1155/2016/7476820 · Cited by 29
“functional performance during countermovement jump [2, 3], drop jump [3], balance [4, 5], and maximal strength”
BackgroundPhysical Characteristics of Youth Elite Golfers and Their Relationship With Driver Clubhead Speed
Coughlan, D., Taylor, M. J. D., Jackson, J., Ward, N., & Beardsley, C. (2017) · The Journal of Strength and Conditioning Research · doi:10.1519/jsc.0000000000002300 · Cited by 29
“Countermovement vertical jump height was measured in accordance with BalsalobreFernandez (1) using the MyJump phone app.”
MethodWearable Inertial Sensor for Jump Performance Analysis
Milosevic, B., & Farella, E. (2015) · Workshop on Wearable Systems and Applications (WearSys) · doi:10.1145/2753509.2753512 · Cited by 29
Bettariga, F., Maestroni, L., Martorelli, L., Jarvis, P. T., Turner, A. N., & Bishop, C. J. (2022) · Journal of Science in Sport and Exercise · doi:10.1007/s42978-022-00188-8 · Cited by 28
“Subjects were required to maintain the position described after the landing for 3 s. Jump height in centimetres was recorded using the “My Jump 2” smartphone app, which reports strong agreement ( ICC = 0.997) and correlation ( r = 0.995; P < 0.05) with force platform [5].”
MethodInfluentialRomero‐Arenas, S., Calderón‐Nadal, G., Alix‐Fages, C., Jerez‐Martínez, A., Colomer‐Poveda, D., & Márquez, G. (2019) · The Journal of Strength and Conditioning Research · doi:10.1519/jsc.0000000000003242 · Cited by 29
“The height of the jump was quantified using a mobile phone (iPhone 6s; Apple, Cupertino, CA) at a sampling frequency of 240 Hz, using the My Jump app (3).”
Chen, Z., Bian, C., Liao, K., Bishop, C. J., & Li, Y. (2021) · Frontiers in Physiology · doi:10.3389/fphys.2021.743800 · Cited by 31
Relationships between Different Field Test Performance Measures in Elite Goalball Players
Goulart-Siqueira, G., Benítez‐Flores, S., Ferreira, A. R. P., Zagatto, A. M., Foster, C., & Boullosa, D. A. (2018) · Sports · doi:10.3390/sports7010006 · Cited by 28
“The app records the flight time and then calculates the jump height by applying a standard kinematic formula [17].”
Bagchi, A., Raizada, S., Thapa, R. K., Ștefănică, V., & Ceylan, H. İ. (2024) · Life · doi:10.3390/life14111394 · Cited by 30
“Additionally, studies have also reported greater limits of agreement for CMJ height between the contact mat vs. force platform [35,36] and My Jump vs. force platform [37].”
Miraftabi, H., Avazpoor, Z., Berjisian, E., Sarshin, A., Rezaei, S., Domínguez, R., Reale, R., Franchini, É., Samanipour, M. H., Koozehchian, M., et al. (2021) · International Journal of Environmental Research and Public Health · doi:10.3390/ijerph181910202 · Cited by 31
“Subjects had to perform a maximal CMJ via a validated cellphone app, the My jump 2 app [41].”
MethodCan IMU Provide an Accurate Vertical Jump Height Estimate?
Marković, S., Dopsaj, M., Tomažič, S., Kos, A., Nedeljković, A., & Umek, A. (2021) · Applied Sciences · doi:10.3390/app112412025 · Cited by 27
Samozino, P., Rivière, J. R., Jiménez‐Reyes, P., Cross, M. R., & Morin, J.-B. (2022) · International Journal of Sports Physiology and Performance · doi:10.1123/ijspp.2021-0535 · Cited by 27
Effects of Strength Training Program and Infrared Thermography in Soccer Athletes Injuries
Menezes, P., Rhea, M. R., Herdy, C. V., & Junior, R. F. S. (2018) · Sports · doi:10.3390/sports6040148 · Cited by 27
“The calculation of VJ height was developed using the iPhone App, named “My Jump”, which includes a 120 Hz high-speed camera, at 720 pixels; [16].”
BackgroundMethodBarrera‐Domínguez, F. J., Almagro, B. J., Quiñones, I. T., Padilla, J. S., Sierra-Robles, Á., & Molina‐López, J. (2020) · International Journal of Environmental Research and Public Health · doi:10.3390/ijerph17186598 · Cited by 26
“Ankle dorsiflexion was evaluated through the Dorsiflex iPhone App (Apple Inc., Cupertino, CA, USA) [22].”
BackgroundMethodInfluentialEvidence of validity and reliability of Jumpo 2 and MyJump 2 for estimating vertical jump variables
Vieira, A., Ribeiro, G. L., Macedo, V., Rocha, V. D. A., Baptista, R. D. S., Gonçalves, C., da Cunha, R. R., & Tufano, J. J. (2023) · PeerJ · doi:10.7717/peerj.14558 · Cited by 26
Bender, P. U., da Luz, C. M., Feldkircher, J. M., & Nunes, G. S. (2019) · Journal of physiotherapy · doi:10.1016/j.jphys.2019.02.006 · Cited by 30
“Vertical jump performance Jump height was evaluated using a mobile phone app.(22) The participants were instructed to perform a countermovement jump as high as possible, with arm swings permitted, and were recorded using a mobile phone.”
MethodAleksić, J., Kanevsky, D., Mesaroš, D., Knežević, O. M., Čabarkapa, D., Božović, B., & Mirkov, D. M. (2024) · Sensors · doi:10.3390/s24206624 · Cited by 25
“Advancements in computer vision and machine learning have made it possible to estimate human poses from smartphone video recordings without the need for placing reflective markers on the subject [10,11].”
BackgroundMethodInfluentialDo the peak and mean force methods of assessing vertical jump force asymmetry agree?
Lake, J. P., Mundy, P. D., Comfort, P., & Suchomel, T. J. (2018) · Sports Biomechanics · doi:10.1080/14763141.2018.1465116 · Cited by 25
Porrati-Paladino, G., & Cuesta‐Barriuso, R. (2021) · International Journal of Environmental Research and Public Health · doi:10.3390/ijerph18010294 · Cited by 25
“With this mobile app, jumps were evaluated [20].”
MethodThe Reliability of a Real Time Wearable Sensing Device to Measure Vertical Jump
Mahmoud, I., Othman, A. A. A., Abdelrasoul, E., Stergiou, P., & Katz, L. (2015) · Procedia Engineering · doi:10.1016/j.proeng.2015.07.226 · Cited by 25
Romero‐Franco, N., Romero-Franco, J., & Jiménez‐Reyes, P. (2019) · Journal of Athletic Training · doi:10.4085/1062-6050-474-18 · Cited by 25
“We used the iPhone application My Jump (Carlos Balsalobre, Madrid, Spain), whose validity and reliability have been reported earlier.(27) The variable for this test was CMJ height measured in centimeters.”
MethodJanicijevic, D. N., Knežević, O. M., Mirkov, D. M., Pérez‐Castilla, A., Petrovic, M. R., Samozino, P., & García‐Ramos, A. (2020) · Sports Biomechanics · doi:10.1080/14763141.2020.1727559 · Cited by 24
“Procedure of recording SJ during testing is described elsewhere (Balsalobre-Fernandez et al., 2015).”
MethodPérez‐Castilla, A., Boullosa, D. A., & García‐Ramos, A. (2020) · The Journal of Strength and Conditioning Research · doi:10.1519/jsc.0000000000003739 · Cited by 24
“A basic analysis to explore the feasibility of this type of technology consists of reporting the interrater agreement to determine whether the outcomes are affected by the individual manipulating the app (2,4,28).”
BackgroundBalsalobre‐Fernández, C., & Varela-Olalla, D. (2024) · Sensors · doi:10.3390/s24247897 · Cited by 23
Assessing Interlimb Jump Asymmetry in Young Soccer Players: The My Jump 2 App
Barbalho, M., Kleiner, A. F. R., Callegari, B., de Lima, R. C., Souza, G. D. S., Silva, A. D. A. C. E., & Coswig, V. S. (2020) · International Journal of Sports Physiology and Performance · doi:10.1123/ijspp.2019-0981 · Cited by 23
Validity and Test-retest Reliability of the Jumpo App for Jump Performance Measurement
Vieira, A., Blazevich, A. J., Costa, A. S. D., Tufano, J. J., & Bottaro, M. (2021) · International journal of exercise science · doi:10.70252/ltav3104 · Cited by 24
“external criteria), although a small systematic error was observed that was similar in magnitude to that reported in studies using other apps (3).”
InfluentialPérez‐Castilla, A., Rojas, F. J., & García‐Ramos, A. (2019) · Sports Biomechanics · doi:10.1080/14763141.2019.1682649 · Cited by 23
The Effects of Overt Head Movements on Physical Performance After Positive Versus Negative Self-Talk
Horcajo, J., Paredes, B., Higuero, G., Briñol, P., & Petty, R. E. (2019) · Journal of Sport and Exercise Psychology · doi:10.1123/jsep.2018-0208 · Cited by 22
Metadata
- Authors
- Balsalobre-Fernández, C., Glaister, M., & Lockey, R. A.
- Affiliations
- Department of Physical Education, Sport and Human Movement, Autonomous University of Madrid, Madrid, Spain
- St Mary's University Twickenham London (GB)
- ORCID
- Glaister, Mark
- Venue
- Journal of Sports Sciences
- Publisher
- Informa UK Limited
- Published
- 2015-01-02
- Volume
- 33
- Issue
- 15
- Pages
- 1574-1579
- ISSN
- 0264-0414 (ISSN-L)
- 1466-447X
- OpenAlex
- W2013598477
- Cited by
- 621
- References
- 31
- Citations by year
- 2026: 57 · 2025: 69 · 2024: 89 · 2023: 90 · 2022: 63 · 2021: 58 · 2020: 64 · 2019: 38 · 2018: 55 · 2017: 22 · 2016: 9 · 2015: 7
- FWCI
- 31.86
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Journal of Sports Sciences (publishedVersion)
- PubMed (publishedVersion)
- St Mary's University Repository (St Mary's University Twickenham London) (acceptedVersion)
- Topics
- Health Sciences › Medicine › Orthopedics and Sports Medicine › Sports Performance and Training
- Health Sciences › Health Professions › Physical Therapy, Sports Therapy and Rehabilitation › Physical Education and Training Studies
- Physical Sciences › Engineering › Biomedical Engineering › Sports Dynamics and Biomechanics
- Keywords
- vertical jump, countermovement jump, iOS app, concurrent validity, test-retest reliability, high-speed video, jump height measurement, force plate
- MeSH terms
- Humans, Male, Movement, Reproducibility of Results, Lower Extremity, Athletic Performance, Young Adult, Mobile Applications
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