Effect of range of motion in heavy load squatting on muscle and tendon adaptations
Research output: Contribution to journal › Journal article › Research › peer-review
Standard
Effect of range of motion in heavy load squatting on muscle and tendon adaptations. / Bloomquist, K; Langberg, Henning; Karlsen, Stine; Madsgaard, S; Boesen, M; Raastad, T.
In: Journal of Applied Physiology, Vol. 113, No. 8, 08.2013, p. 2133-42.Research output: Contribution to journal › Journal article › Research › peer-review
Harvard
APA
Vancouver
Author
Bibtex
}
RIS
TY - JOUR
T1 - Effect of range of motion in heavy load squatting on muscle and tendon adaptations
AU - Bloomquist, K
AU - Langberg, Henning
AU - Karlsen, Stine
AU - Madsgaard, S
AU - Boesen, M
AU - Raastad, T
PY - 2013/8
Y1 - 2013/8
N2 - Manipulating joint range of motion during squat training may have differential effects on adaptations to strength training with implications for sports and rehabilitation. Consequently, the purpose of this study was to compare the effects of squat training with a short vs. a long range of motion. Male students (n = 17) were randomly assigned to 12 weeks of progressive squat training (repetition matched, repetition maximum sets) performed as either a) deep squat (0-120° of knee flexion); n = 8 (DS) or (b) shallow squat (0-60 of knee flexion); n = 9 (SS). Strength (1 RM and isometric strength), jump performance, muscle architecture and cross-sectional area (CSA) of the thigh muscles, as well as CSA and collagen synthesis in the patellar tendon, were assessed before and after the intervention. The DS group increased 1 RM in both the SS and DS with ~20 ± 3 %, while the SS group achieved a 36 ± 4 % increase in the SS, and 9 ± 2 % in the DS (P
AB - Manipulating joint range of motion during squat training may have differential effects on adaptations to strength training with implications for sports and rehabilitation. Consequently, the purpose of this study was to compare the effects of squat training with a short vs. a long range of motion. Male students (n = 17) were randomly assigned to 12 weeks of progressive squat training (repetition matched, repetition maximum sets) performed as either a) deep squat (0-120° of knee flexion); n = 8 (DS) or (b) shallow squat (0-60 of knee flexion); n = 9 (SS). Strength (1 RM and isometric strength), jump performance, muscle architecture and cross-sectional area (CSA) of the thigh muscles, as well as CSA and collagen synthesis in the patellar tendon, were assessed before and after the intervention. The DS group increased 1 RM in both the SS and DS with ~20 ± 3 %, while the SS group achieved a 36 ± 4 % increase in the SS, and 9 ± 2 % in the DS (P
KW - Adaptation, Physiological
KW - Humans
KW - Leg
KW - Male
KW - Muscle, Skeletal
KW - Range of Motion, Articular
KW - Resistance Training
KW - Tendons
KW - Young Adult
U2 - 10.1007/s00421-013-2642-7
DO - 10.1007/s00421-013-2642-7
M3 - Journal article
C2 - 23604798
VL - 113
SP - 2133
EP - 2142
JO - Journal of Applied Physiology
JF - Journal of Applied Physiology
SN - 8750-7587
IS - 8
ER -
ID: 98570258