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European Journal of Applied Physiology

, Volume 119, Issue 9, pp 1933–1942 | Cite as

Effects of squat training with different depths on lower limb muscle volumes

  • Keitaro KuboEmail author
  • Toshihiro Ikebukuro
  • Hideaki Yata
Original Article

Abstract

Purpose

The purpose of this study was to compare the effects of squat training with different depths on lower limb muscle volumes.

Methods

Seventeen males were randomly assigned to a full squat training group (FST, n = 8) or half squat training group (HST, n = 9). They completed 10 weeks (2 days per week) of squat training. The muscle volumes (by magnetic resonance imaging) of the knee extensor, hamstring, adductor, and gluteus maximus muscles and the one repetition maximum (1RM) of full and half squats were measured before and after training.

Results

The relative increase in 1RM of full squat was significantly greater in FST (31.8 ± 14.9%) than in HST (11.3 ± 8.6%) (p = 0.003), whereas there was no difference in the relative increase in 1RM of half squat between FST (24.2 ± 7.1%) and HST (32.0 ± 12.1%) (p = 0.132). The volumes of knee extensor muscles significantly increased by 4.9 ± 2.6% in FST (p < 0.001) and 4.6 ± 3.1% in HST (p = 0.003), whereas that of rectus femoris and hamstring muscles did not change in either group. The volumes of adductor and gluteus maximus muscles significantly increased in FST (6.2 ± 2.6% and 6.7 ± 3.5%) and HST (2.7 ± 3.1% and 2.2 ± 2.6%). In addition, relative increases in adductor (p = 0.026) and gluteus maximus (p = 0.008) muscle volumes were significantly greater in FST than in HST.

Conclusion

The results suggest that full squat training is more effective for developing the lower limb muscles excluding the rectus femoris and hamstring muscles.

Keywords

Knee extensor Hamstring Adductor Gluteus maximus Magnetic resonance imaging 

Abbreviations

ANOVA

Analysis of variance

BFl

Biceps femoris long head muscle

BFs

Biceps femoris short head muscle

EF

Effect size

FST

Full squat training

HST

Half squat training

SD

Standard deviation

SM

Semimembranosus muscle

ST

Semitendinosus muscle

1RM

One repetition maximum

RF

Rectus femoris muscle

VI

Vastus intermedius muscle

VL

Vastus lateralis muscle

VM

Vastus medialis muscle

Notes

Acknowledgements

This study was supported by a Grant-in-Aid for Scientific Research (B) (17H02149 to K. Kubo) from the Japan Society for the Promotion of Science. The authors thank Mr. Sasaki S. (Hanada College) for his technical assistance with magnetic resonance imaging measurements.

Author contributions

All authors approved to submit this manuscript. The contributions of all authors were as follows: KK: conception of this study, acquisition of data, drafting the manuscript; TI: acquisition of data, analysis data; HY: drafting figures and tables, conception of this study.

Compliance with ethical standards

Conflict of interest

I have no conflict of interest with this work.

References

  1. Akima H, Ushiyama J, Kubo J, Fukuoka H, Kanehisa H, Fukunaga T (2007) Effect of unloading on muscle volume with and without resistance training. Acta Astronaut 60:728–736CrossRefGoogle Scholar
  2. Berg HE, Tedner B, Tesch PA (1993) Changes in lower limb muscle cross-sectional area and tissue fluid volume after transition from standing to supine. Acta Physiol Scand 148:379–385CrossRefGoogle Scholar
  3. 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. Eur J Appl Physiol 113:2133–2142CrossRefGoogle Scholar
  4. Bryanton MA, Kennedy MD, Carey JP, Chiu LZF (2012) Effect of squat depth and barbell load on relative muscular effort in squatting. J Strength Cond Res 26:2820–2828CrossRefGoogle Scholar
  5. Caterisano A, Moss RF, Pellinger TK, Woodruff K, Lewis VC, Booth W, Khadra T (2002) The effect of back squat depth on the EMG activity of 4 superficial hip and thigh muscles. J Strength Cond Res 16:428–432Google Scholar
  6. Contreras B, Vigotsky AD, Schoenfeld BJ, Beardsley C, Cronin J (2016) A comparison of gluteus maximus, biceps femoris, and vastus lateralis electromyography amplitude in the parallel, full, and front squat variations in resistance-trained females. J Appl Biomech 32:16–22CrossRefGoogle Scholar
  7. da Silva JJ, Schoenfeld BJ, Marchetti PN, Pecoraro SL, Greve JMD, Marchetti PH (2017) Msucle activation differs between partial and full back squat exercise with external load equated. J Strength Cond Res 31:1688–1693CrossRefGoogle Scholar
  8. Dostal WF, Soderberg GL, Andrews JG (1986) Actions of hip muscles. Phys Ther 66:351–361CrossRefGoogle Scholar
  9. Ebben WP (2009) Hamstring activation during lower body resistance training exercises. Int J Sports Physiol Perform 4:84–96CrossRefGoogle Scholar
  10. Ema R, Wakahara T, Kanehisa H, Kawakami Y (2014) Inferior muscularity of the rectus femoris to vasti in varsity oarsmen. Int J Sports Med 35:293–297Google Scholar
  11. Fukashiro S, Komi PV (1987) Joint moment and mechanical power flow of the lower limb during vertical jump. Int J Sports Med 8(suppl):15–21CrossRefGoogle Scholar
  12. Fukunaga T, Miyatani M, Tachi M, Kouzaki M, Kawakami Y, Kanehisa H (2001) Muscle volume is a major determinant of joint torque in humans. Acta Physiol Scand 172:249–255CrossRefGoogle Scholar
  13. Gorsuch J, Long J, Miller K, Primeau K, Rutledge S, Sossong A, Durocher JJ (2013) The effect of squat depth on multiarticular muscle activation in collegiate cross-country runners. J Strength Cond Res 27:2619–2625CrossRefGoogle Scholar
  14. Ikebukuro T, Kubo K, Okada J, Yata H, Tsunoda N (2011) The relationship between muscle thickness in the lower limbs and competition performance in weightlifters and sprinters. Jpn J Phys Fit Sports Med 60:401–411 (in Japanese with English abstract) CrossRefGoogle Scholar
  15. Kanehisa H, Ikegawa S, Fukunaga T (1998) Body composition and cross-sectional areas of limb lean tissues in Olympic weight lifters. Scand J Med Sci Sports 8:271–278CrossRefGoogle Scholar
  16. Komi PV, Salonen M, Jarvinen M, Kokko O (1987) In vivo measurements of achilles tendon forces in man. I. Methodological development. Int J Sports Med 8:3–8CrossRefGoogle Scholar
  17. Mayhew JL, Johnson BD, LaMonte MJ, Lauber D, Kemmler W (2008) Accuracy of prediction equations for determining one repetition maximum bench press in women before and after resistance training. J Strength Cond Res 22:1570–1577CrossRefGoogle Scholar
  18. McCaw ST, Melrose DR (1999) Stance width and bar load effects on leg muscle activity during the parallel squat. Med Sci Sports Exerc 31:428–436CrossRefGoogle Scholar
  19. McMahon GE, Morse CI, Burden A, Winwood K, Onambele GL (2014) Impact of range of motion during ecologically valid resistance training protocols on muscle size, subcutaneous fat, and strength. J Strength Cond Res 28:245–255CrossRefGoogle Scholar
  20. Paoli A, Marcolin G, Petrone N (2009) The effect of stance width on the electromyographical activity of eight superficial thigh muscles during back squat with different bar loads. J Strength Cond Res 23:246–250CrossRefGoogle Scholar
  21. Ploutz-Snyder LL, Convertino VA, Dudley GA (1995) Resistance exercise-induced fluid shifts: change in active muscle size and plasma volume. Am J Physiol 269:R536–R543Google Scholar
  22. Pressel T, Lengsfeld M (1998) Functions of hip joint muscles. Med Eng Phys 20:50–56CrossRefGoogle Scholar
  23. Ratamess NA, Alvar BA, Evetoch TK, Housh TJ, Kibler WB, Kraemer WJ et al (2009) American college of sports medicine position stand. Progression models in resistance training for healthy adults. Med Sci Sports Exerc 41:687–708CrossRefGoogle Scholar
  24. Schott J, McCully K, Rutherford OM (1995) The role of metabolites in strength training II. Short versus long isometric contractions. Eur J Appl Physiol 71:337–341CrossRefGoogle Scholar
  25. Simonsen EB, Thomsen L, Klausen K (1985) Activity of mono- and biarticular leg muscles during sprint running. Eur J Appl Physiol 54:524–532CrossRefGoogle Scholar
  26. Sugisaki N, Kurokawa S, Okada J, Kanehisa H (2014) Difference in the recruitment of hip and knee muscles between back squat and plyometric squat jump. PLoS One 9:e101203CrossRefGoogle Scholar
  27. Watanabe N, Enomoto Y, Ohyama K, Kano Y, Yasui T, Miyashita K, Kuno S, Katsuta S (2000) Relationship between hip strength and sprint performance in sprinters. Jpn J Phys Educ Health Sport Sci 45:520–529 (in Japanese with English abstract) CrossRefGoogle Scholar
  28. Watanabe K, Katayama K, Ishida K, Akima H (2009) Electromyographic analysis of hip adductor muscles during incremental fatiguing pedaling exercise. Eur J Appl Physiol 106:815–825CrossRefGoogle Scholar
  29. Weiss LW, Fry AC, Wood LE, Relyea GE, Melton C (2000) Comparative effects of deep versus shallow squat and leg-press training on vertical jumping ability and related factors. J Strength Cond Res 14:241–247Google Scholar
  30. Wiemann K, Tidow G (1995) Relative activity of hip and knee extensors in sprinting-implications for training. New Study Athl 10:29–49Google Scholar
  31. Wright GA, DeLong TH, Gehlsen G (1999) Electromyographic activity of the hamstrings during performance of the leg curl, stiff-leg deadlift, and back squat movements. J Strength Cond Res 13:168–174Google Scholar

Copyright information

© Springer-Verlag GmbH Germany, part of Springer Nature 2019

Authors and Affiliations

  • Keitaro Kubo
    • 1
    Email author
  • Toshihiro Ikebukuro
    • 1
  • Hideaki Yata
    • 2
  1. 1.Department of Life Science (Sports Sciences)The University of TokyoTokyoJapan
  2. 2.Department of Human and Environmental Well-beingWako UniversityTokyoJapan

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