This Bodyweight Workout Proves You Don’t Need Weights to Build Bigger Quads
Here’s what you’ll do:
Start your stopwatch, and perform one air squat rep within one minute, then rest until the next minute begins. Next, perform two air squat reps within the minute timeframe and rest until that minute is over. Continue the pattern of adding one more rep per minute until you can no longer complete the required amount of reps within the minute.
How many air squats can you do in a minute?