Build endurance and power with interval-focused fitness classes that alternate cardio bursts and strength sets

https://www.scribd.com/document/1008880848/Personal-Training-for-Athletes-Sport-Specific-Strength-and-Conditioning-192320

Build endurance and power with interval-focused fitness classes that alternate cardio bursts and strength sets, maximizing calorie burn and post-workout recovery while keeping sessions fast and effective.