- Weight
- Intensity
- Volume
"To keep your body guessing, focus on one variable per workout: Increase the weight but lower the number of reps one day; lower your standard weight but add a set the next; use your standard weight but do more reps faster on another."
Then suggestions of:
- Pull-ups
- Row machine
- Short burst circuits (jump rope, push-ups, jumping jacks, etc)
Even my little first graders were doing pull-up in gymnastics class today! The most seasoned athletes may struggle with these challenging moves.... so get to work and see how you're doing at them today!