What is the recommended protein intake for masters-level athletes engaged in muscle strengthening exercises?

40 grams per kg of body weight

Explanation:

Protein are known as the building blocks of muscle and hence are responsible for its building and strengthening. Therefore researchers suggest taking protein after any rigorous exercise or workouts. The standard quantity of protein recommended is 20 grams after 1 hour of exercise. However, high strength athlete must take not less than 40 grams per kg of body weight.

Proteins are essential for muscle repair after intense exercise session.