3×15 Fitness Challenge

15 of each for 15 Days

15/15/15

  1. 15 Minutes of Interval Cardio … Run for 4min/Walk for 1min (15 min only for 15 days) (or Power Walk/Slow Walk, Any Cardio at your current fitness level)
  2. 15 Push Ups
  3. 15 Sit Ups

After 15 Days if you feel fit enough, double everything, then triple!

Example:

  • 15 Minutes of Interval Cardio … Run for 4min/Walk for 1min (15 min only for 15 days)
  • 3×15 Push Ups (Start with 15 then work up to 3 sets of 15)
  • 3×15 Sit Ups (Start with 15 then work up to 3 sets of 150

After 15 days your fitness level with improve so you feel like doing more. Everyone has fifteen minutes free in their day somewhere, so it is easier to commit.