Step-by-step explanation:
1. The muscles you engage during exercise, whether it’s cardio, resistance training or flexibility work, rely on the nutrition you provide them through your diet. Supplying your body with nutrients before you work out, after you work out and in the recovery period between workouts can impact the quality of your session and affect your fitness goals. Your choices of physical activity will affect your fitness level by producing a given amount of time and energy needed to complete the activity. The more rigorous and energizing the activity is, the higher level of physique you're bound to produce.
If some of the words that are in here that you dont useally use or know i sugest changeing them. Make the paragraph sound like you.