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When gastrocnemius contracts concentrically it?
Points The toes
Which muscle concentrically accelerates dorsiflexion?
Anterior tibialis
What muscle concentrically contracts when descending stairs?
Quads
What muscle is the fascicles concentrically arranged around an opening?
Orbicularis
What happens when the deltoid contracts concentrically?
When the Deltoid contracts the humerus abducts.
When glute max contract concentrically which movement occurs at the hip?
When the gluteus maximus contracts concentrically, hip extension occurs. This means the thigh moves backward, bringing the leg into alignment with the body.
Does the triceps contract concentrically during the down phase of a push up?
No, the triceps do not contract concentrically during the down phase of a push-up. Instead, they are involved in an eccentric contraction as the elbows flex and the body lowers toward the ground. This eccentric action helps control the descent and stabilize the movement. During the upward phase, the triceps contract concentrically to extend the elbows.
What movement occurs when the subscapularis contracts concentrically?
When the subscapularis muscle contracts concentrically, it performs internal rotation of the shoulder joint. This movement involves rotating the arm inward toward the midline of the body.
What type of movement takes place at the hip if the glutes contract concentrically?
Hip extension
What is a reamer used to accomplish?
A reamer concentrically enlarges a hole in a thin-ish piece of material.
What connective tissue contains cells arranged concentrically around the nutrient canal?
Osseous Tissue
When flexing the elbow which muscle is concentrically contracting?
When flexing the elbow, the primary muscle that is concentrically contracting is the biceps brachii. This muscle shortens as it contracts, pulling the forearm upward towards the shoulder. Other muscles, such as the brachialis and brachioradialis, also assist in the flexion but the biceps brachii is the most prominent.
