Position Vectors and Displacement Vectors - Physics

오른팔 팔꿈치 위치, 왼손으로 못 박는 느낌 ㅣ Right Elbow Position & Left-Hand Hammer Feel ㅣ右肘の位置と左手で釘を打つ感覚

Machine Shoulder Press Grip & Position Guide

Ariel_yu on Instagram: "Leg Press - Muscle Activation by Foot Position 1. Narrow Stance (Close Foot Position) Places greater emphasis on the vastus lateralis (outer quad). 2. Wide Stance Increases activation of the adductors and the vastus medialis (inner quad). 3. High Foot Placement Shifts focus to the glutes and hamstrings. 4. Standard Foot Placement Provides a more balanced activation of the quadriceps overall. #legpress #legtraining #homegymequipment"