Velocity- and power-load relationships in the half, parallel and full back squat

References

• Bartolomei, S., Nigro, F., Ruggeri, S., Malagoli Lanzoni, I., Ciacci, S., Merni, F., … Semprini, G. (2018). Comparison between bench press throw and ballistic push-up tests to assess upper-body power in trained individuals. The Journal of Strength and Conditioning Research, 32(6), 1503–1510.
   PubMed Web of Science ®Google Scholar
• Bazrgari, B., Shirazi-Adl, A., & Arjmand, N. (2007). Analysis of squat and stoop dynamic liftings: Muscle forces and internal spinal loads. European Spine Journal, 16(5), 687–699.
   PubMed Web of Science ®Google Scholar
• Bloomquist, K., Langberg, H., Karlsen, S., Madsgaard, S., Boesen, M., & Raastad, T. (2013). Effect of range of motion in heavy load squatting on muscle and tendon adaptations. European Journal of Applied Physiology, 113(8), 2133–2142.
   PubMed Web of Science ®Google Scholar
• Bowerman, E., WHatMan, C., Harris, N., & Bradshaw, E. (2013). Reliability of 2D lower extremity alignment measures in elite adolescent ballet dancers. New Zealand Journal of Sports Medicine, 40(2), 70–73.
   Google Scholar
• Chandler, T. J., Wilson, G. D., & Stone, M. H. (1989). The effect of the squat exercise on knee stability. Medicine and Science in Sports and Exercise, 21(3), 299–303.
   PubMed Web of Science ®Google Scholar
• Donnelly, D. V., Berg, W. P., & Fiske, D. M. (2006). The effect of the direction of gaze on the kinematics of the squat exercise. Journal of Strength and Conditioning Research, 20(1), 145–150.
   PubMed Web of Science ®Google Scholar
• Drinkwater, E. J., Galna, B., McKenna, M. J., Hunt, P. H., & Pyne, D. B. (2007). Validation of an optical encoder during free weight resistance movements and analysis of bench press sticking point power during fatigue. Journal of Strength and Conditioning Research, 21(2), 510–517.
   PubMed Web of Science ®Google Scholar
• Escamilla, R. F., Fleisig, G. S., Lowry, T. M., Barrentine, S. W., & Andrews, J. R. (2001). A three-dimensional biomechanical analysis of the squat during varying stance widths. Medicine and Science in Sports and Exercise, 33(6), 984–998.
   PubMed Web of Science ®Google Scholar
• Escamilla, R. F., Fleisig, G. S., Zheng, N. G., Barrentine, S. W., Wilk, K. E., & Andrews, J. R. (1998). Biomechanics of the knee during closed kinetic chain and open kinetic chain exercises. Medicine and Science in Sports and Exercise, 30(4), 556–569.
   PubMed Web of Science ®Google Scholar
• Escamilla, R. F., MacLeod, T. D., Wilk, K. E., Paulos, L., & Andrews, J. R. (2012). Anterior cruciate ligament strain and tensile forces for weight-bearing and non-weight-bearing exercises: A guide to exercise selection. Journal of Orthopaedic & Sports Physical Therapy, 42(3), 208–220.
   PubMed Web of Science ®Google Scholar
• Gonzalez-Badillo, J. J., & Sanchez-Medina, L. (2010). Movement velocity as a measure of loading intensity in resistance training. International Journal of Sports Medicine, 31(5), 347–352.
   PubMed Web of Science ®Google Scholar
• Guermazi, M., Ghroubi, S., Kassis, M., Jaziri, O., Keskes, H., Kessomtini, W., … Elleuch, M.-H. (2006). Validité et reproductibilité du Spinal Mouse® pour l’étude de la mobilité en flexion du rachis lombaire. In In Annales de réadaptation et de médecine physique, 49, 172–177.
   Google Scholar
• Gullett, J. C., Tillman, M. D., Gutierrez, G. M., & Chow, J. W. (2009). A biomechanical comparison of back and front squats in healthy trained individuals. Journal of Strength and Conditioning Research, 23(1), 284–292.
   PubMed Web of Science ®Google Scholar
• Hartmann, H., Wirth, K., & Klusemann, M. (2013). Analysis of the load on the knee joint and vertebral column with changes in squatting depth and weight load. Sports Medicine, 43(10), 993–1008.
   PubMed Web of Science ®Google Scholar
• Hartmann, H., Wirth, K., Klusemann, M., Dalic, J., Matuschek, C., & Schmidtbleicher, D. (2012). Influence of squatting depth on jumping performance. Journal of Strength and Conditioning Research, 26(12), 3243–3261.
   PubMed Web of Science ®Google Scholar
• Hartmann, H., Wirth, K., Mickel, C., Keiner, M., Sander, A., & Yaghobi, D. (2016). Stress for vertebral bodies and intervertebral discs with respect to squatting depth. Journal of Functional Morphology and Kinesiology, 1(2), 254–268.
   Google Scholar
• Kellis, E., Arambatzi, F., & Papadopoulos, C. (2005). Effects of load on ground reaction force and lower limb kinematics during concentric squats. Journal of Sports Sciences, 23(10), 1045–1055.
   PubMed Web of Science ®Google Scholar
• Kirby, T. J., McBride, J. M., Haines, T. L., & Dayne, A. M. (2011). Relative net vertical impulse determines jumping performance. Journal of Applied Biomechanics, 27(3), 207–214.
   PubMed Web of Science ®Google Scholar
• Kompf, J., & Arandjelovic, O. (2016). Understanding and overcoming the sticking point in resistance exercise. Sports Medicine, 46(6), 751–762.
   PubMed Web of Science ®Google Scholar
• McBride, J. M., Kirby, T. J., Haines, T. L., & Skinner, J. (2010). Relationship between relative net vertical impulse and jump height in jump squats performed to various squat depths and with various loads. International Journal of Sports Physiology and Performance, 5(4), 484–496.
   PubMed Web of Science ®Google Scholar
• Moran-Navarro, R., Perez, C. E., Mora-Rodriguez, R., de la Cruz-Sanchez, E., Gonzalez-Badillo, J. J., Sanchez-Medina, L., & Pallares, J. G. (2017). Time course of recovery following resistance training leading or not to failure. European Journal of Applied Physiology, 117(12), 2387–2399.
   PubMed Web of Science ®Google Scholar
• Pallares, J. G., Sanchez-Medina, L., Perez, C. E., De La Cruz-Sanchez, E., & Mora-Rodriguez, R. (2014). Imposing a pause between the eccentric and concentric phases increases the reliability of isoinertial strength assessments. Journal of Sports Sciences, 32(12), 1165–1175.
   PubMed Web of Science ®Google Scholar
• Panariello, R. A., Backus, S. I., & Parker, J. W. (1994). The effect of the squat exercise on anterior-posterior knee translation in professional football players. American Journal of Sports Medicine, 22(6), 768–773.
   PubMed Web of Science ®Google Scholar
• Potvin, J. R., McGill, S. M., & Norman, R. W. (1991). Trunk muscle and lumbar ligament contributions to dynamic lifts with varying degrees of trunk flexion. Spine, 16(9), 1099–1107.
   PubMed Web of Science ®Google Scholar
• Rhea, M. R., Kenn, J. G., & Peterson, M. D. (2016). Joint-angle specific strength adaptations influence improvements in power in highly trained athletes. Human Movement, 17, 43–49.
   Google Scholar
• Robertson, D. G. E., Wilson, J. M. J., & Pierre, T. A. S. (2008). Lower extremity muscle functions during full squats. Journal of Applied Biomechanics, 24(4), 333–339.
   PubMed Web of Science ®Google Scholar
• Ronnestad, B. R., Hansen, J., Hollan, I., & Ellefsen, S. (2015). Strength training improves performance and pedaling characteristics in elite cyclists. Scandinavian Journal of Medicine & Science in Sports, 25(1), E89–E98.
   PubMed Web of Science ®Google Scholar
• Ronnestad, B. R., Kojedal, O., Losnegard, T., Kvamme, B., & Raastad, T. (2012). Effect of heavy strength training on muscle thickness, strength, jump performance, and endurance performance in well-trained nordic combined athletes. European Journal of Applied Physiology, 112(6), 2341–2352.
   PubMed Web of Science ®Google Scholar
• Ronnestad, B. R., & Mujika, I. (2014). Optimizing strength training for running and cycling endurance performance: A review. Scandinavian Journal of Medicine & Science in Sports, 24(4), 603–612.
   PubMed Web of Science ®Google Scholar
• Sanchez-Medina, L., & Gonzalez-Badillo, J. J. (2011). Velocity loss as an indicator of neuromuscular fatigue during resistance training. Medicine and Science in Sports and Exercise, 43(9), 1725–1734.
   PubMed Web of Science ®Google Scholar
• Sanchez-Medina, L., Gonzalez-Badillo, J. J., Perez, C. E., & Pallares, J. G. (2014). Velocity- and power-load relationships of the bench pull vs. bench press exercises. International Journal of Sports Medicine, 35(3), 209–216.
   PubMed Web of Science ®Google Scholar
• Sánchez-Medina, L., Pallarés, J. G., Pérez, C. E., Morán-Navarro, R., & González-Badillo, J. J. (2017). Estimation of relative load from bar velocity in the full back squat exercise. Sports Medicine International Open, 1(02), E80–E88.
   PubMedGoogle Scholar
• Sanchez-Medina, L., Perez, C. E., & Gonzalez-Badillo, J. J. (2010). Importance of the propulsive phase in strength assessment. International Journal of Sports Medicine, 31(2), 123–129.
   PubMed Web of Science ®Google Scholar
• Sánchez-Moreno, M., Rodríguez-Rosell, D., Pareja-Blanco, F., Mora-Custodio, R., & González-Badillo, J. J. (2017). Movement velocity as indicator of relative intensity and level of effort attained during the set in pull-up exercise. International Journal of Sports Physiology and Performance, 12(10), 1378–1384.
   PubMed Web of Science ®Google Scholar
• Schoenfeld, B. J. (2010). Squatting kinematics and kinetics and their application to exercise performance. J Strength Cond Res, 24(12), 3497–3506.
   PubMed Web of Science ®Google Scholar
• Schwanbeck, S., Chilibeck, P. D., & Binsted, G. (2009). A comparison of free weight squat to Smith machine squat using electromyography. The Journal of Strength & Conditioning Research, 23(9), 2588–2591.
   PubMed Web of Science ®Google Scholar
• Seitz, L. B., Reyes, A., Tran, T. T., de Villarreal, E. S., & Haff, G. G. (2014). Increases in lower-body strength transfer positively to sprint performance: A systematic review with meta-analysis. Sports Medicine, 44(12), 1693–1702.
   PubMed Web of Science ®Google Scholar
• Sullivan, J. J., Knowlton, R. G., DeVita, P., & Brown, D. D. (1996). Cardiovascular response to restricted range of motion resistance exercise. The Journal of Strength & Conditioning Research, 10(1), 3–7.
   Google Scholar
• van Den Tillaar, R., Andersen, V., & Saeterbakken, A. H. (2014). The existence of a sticking region in free weight squats. Journal of Human Kinetics, 42(1), 63–71.
   PubMed Web of Science ®Google Scholar
• Weiss, L. W., Frx, A. C., Wood, L. E., Relyea, G. E., & Melton, C. (2000). Comparative effects of deep versus shallow squat and leg-press training on vertical jumping ability and related factors. The Journal of Strength & Conditioning Research, 14(3), 241–247.
   Web of Science ®Google Scholar
• Wirth, K., Hartmann, H., Sander, A., Mickel, C., Szilvas, E., & Keiner, M. (2016). The impact of back squat and leg-press exercises on maximal strength and speed-strength parameters. Journal of Strength and Conditioning Research, 30(5), 1205–1212.
   PubMed Web of Science ®Google Scholar
• Wretenberg, P., Feng, Y., & Arborelius, U. P. (1996). High- and low-bar squatting techniques during weight-training. Medicine and Science in Sports and Exercise, 28(2), 218–224.
   PubMed Web of Science ®Google Scholar
• Zatsiorsky, V. M., & Kraemer, W. J. (2006). Science and practice of strength training. Champaign, IL: Human Kinetics.
   Google Scholar