Please provide a detailed explanation of the musculature and articulations of a backsquat - The muscles, and joints involved, what joinnts the muscles are active at and what types of contractions that are going on. Please include active joints and if possible, please include the concentric/eccentric phases of this lift. Thank you so much.
This posture reduces the amount of hip and knee flexion and ankle dorsiflexion needed to reach the full depth.
ACTIONS-
Knee Flexion: Decreasing the angle between the lower leg tibia, fibula and femur. This occurs when a person bends their knee, bringing their heel closer to their thigh or butt.
Hip Flexion: Decreasing the angle between the femur and pelvis. This occurs from a standing position when a person elevates their knee toward their abdomen femoral-on-pelvic hip rotation or when bending forward from the trunk, as if touching their toes pelvic-on-femoral rotation
Ankle Dorsiflexion: Flexion at the ankle in which the top of the foot (dorsal) is brought closer towards the shin.
multi-joint exercise designed to target many muscles of the lower body and lumbo-pelvic-hip complex (pelvis, low-back, and abdominals). The primary joint actions that occur during the backsquat include:
Eccentric (lowering) Phase
Concentric (lifting) Phase
Targeted muscle groups in backsquat | |
Agonist |
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Synergists |
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Stabilizers |
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Please provide a detailed explanation of the musculature and articulations of a backsquat - The muscles, and joints involved, what joinnts the muscles are active at and what types of contractions that...
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