The ability of muscles to produce force against resistance.
Muscles produce force when you stand up from a chair or lift a bag.
Strength training uses an appropriate challenge over time; it is not limited to heavy weights.
In exercise instructions, mobility usually describes the ability to actively move through a range with control.
The amount of movement available at a joint, such as how far an elbow can bend or straighten.
A movement pattern in which the hips bend as the torso tips forward and the hips move back. The knees may bend too.