Question

the ability of a muscle or muscles to repeat a movement many times or hold a position without stopping to rest
the ability of a muscle or muscles to push or pull with its total force
involves stretching a muscle to the point of mild discomfort by holding it in a maximal stretch for an extended period
an activity that places an additional force against the muscle or muscle group
choose
flexibility
resistance training
muscular strength
static stretch
cardiorespiratory endurance
muscular endurance
dynamic stretches
body composition

Explanation:

1. Matches the definition of muscular endurance: sustaining repeated muscle movements or a position without rest.
2. Matches the definition of muscular strength: the maximum force a muscle can exert in a single push/pull.
3. Matches the definition of static stretch: holding a maximal muscle stretch for an extended time to mild discomfort.
4. Matches the definition of resistance training: an activity that adds external force against muscles for training.

Answer:

1. The ability of a muscle or muscles to repeat a movement many times or hold a position without stopping to rest → Muscular Endurance
2. The ability of a muscle or muscles to push or pull with its total force → Muscular Strength
3. Involves stretching a muscle to the point of mild discomfort by holding it in a maximal stretch for an extended period → Static Stretch
4. An activity that places an additional force against the muscle or muscle group → Resistance Training