It alternates intense cardiovascular activities, such as jumping rope and running, with strength-training activities, such as pushups, crunches and squats. With circuit training, you can focus on building<span> endurance for a specific muscle group or your entire body, depending on the strength-training </span>exercise<span> you choose.</span>
Answer:
Depending on the type of river you choose, rafting can be thrilling or relaxing activity
Answer is Unspoiled since land can’t be immaculate and natural/ spotless doesn’t sound right
