Answer:
<h2>A. fewer epetitions with heavier weights would build muscular strength, while less weight and more repetitions would build muscular endurance</h2>
Explanation:
got it right
 
        
                    
             
        
        
        
The mastery hypothesis: the mere fact that they are exercising makes patients feel like they have achieved something, cheering them up much as learning a new hobby or achieving a certain goal might cheer them up.
That sounds like B to me.
 
        
             
        
        
        
Answer:
Cardio Fitness: Swimming, Running, Riding a bike, Jump-rope, Dancing, Riding a bike, Doing a variety of activities
Muscle strength: Jump-rope, Biking, Running
Muscle Endurance: Squats, Push-Ups, Jump-rope, Bicep curls with dimbbells,  
Flexibility: Touching your toes, Sit-ups, Yoga, Doing a variety of activities