Question

1. what is the purpose of gradually increasing the difficulty of exercises in various strength training programs? ensure proper form maximize strength development prevent overtraining and reduce injury risk shorten workout duration 8. what type of workout involves using elastic bands? resistance band workouts free weight workouts weight machine workouts bodyweight workouts

Explanation:

For the first question, gradually increasing exercise difficulty in strength - training maximizes strength development as the body adapts to greater challenges. For the second question, elastic bands are used in resistance band workouts as they provide resistance during exercises.

Answer:

1. Maximize strength development
2. Resistance band workouts