Question

1. which exercise best exemplifies muscular strength?

performing multiple push - ups
doing bodyweight squats for an extended period
lifting a heavy weight for a few repetitions
completing many repetitions of an exercise

1. what is the primary focus of muscular endurance?

lifting heavy weights for a few repetitions
performing maximal effort against resistance
building the ability to lift or move heavy objects
keeping muscles working for a long time

1. which of the following is not strength training?

lifting bodyweight exercises
free weight exercises
treadmill exercises
weight machine exercises
resistance band exercises

Explanation:

• Question 7: Muscular strength is the ability of a muscle or group of muscles to exert force against resistance. Lifting a heavy weight for a few repetitions directly tests this force - exerting capacity. Multiple push - ups, bodyweight squats for an extended period, and many repetitions of an exercise are more related to muscular endurance.
• Question 8: Muscular endurance is about the ability of muscles to perform repeated contractions or to hold a contraction for an extended period. Keeping muscles working for a long time is the key aspect. Lifting heavy weights for a few repetitions and building the ability to lift or move heavy objects are related to strength. Performing maximal effort against resistance is also more about strength.
• Question 9: Strength training involves exercises that use resistance to build muscle strength. Treadmill exercises are mainly cardiovascular exercises that focus on improving heart - lung function and endurance, rather than building muscle strength through resistance. Bodyweight exercises (e.g., push - ups, squats), free weight exercises (e.g., dumbbell lifts), weight machine exercises, and resistance band exercises all use some form of resistance to train muscles.

Answer:

• Question 7: Lifting a heavy weight for a few repetitions
• Question 8: Keeping muscles working for a long time
• Question 9: Treadmill exercises