Lower Body Workouts. Lower Body 1. 700 rep challenge Lower Body 4. + Glutes Lower Body 7. Lower Body 10. + abs Lower Body. 21 Theme lOOWERLower Body 2. HIIT Lower Body 5. + Abs EMOM & Tabata Lower Body 8. + Abs Lower Body 11. Lower Body 13. Lower Body 3. Lower Body 6. 35 mins Lower Body 9. Lower Body 12. & Tabata Lower Body 14. + wildcard