6fifteen Summer Body Challenge - Week 5 Routine
- 6Fifteen

- Apr 27, 2025
- 2 min read
6fifteen Summer Body Challenge - Week 5 Routine
Welcome to Week 5!
This week we're focused on building a strong core and keeping our cardio
momentum high. Challenge yourself with 40-45 minutes of cardio sessions and daily core activation.
As always, take two rest days for body and mind recovery.
Day 1: Cardio & Core Start
Cardio (40-45 mins): Walk, Jog, Run, or Stairmaster.
Core Finisher (2 rounds):
- Plank - 1 min
- Crunches - 20 reps
- Flutter kicks - 30 secs
Day 2: Core Burn
Core Circuit (3 rounds):
- Russian twists - 20 reps each side
- Leg raises - 15 reps
- Plank shoulder taps - 30 secs
Light Cardio (20 mins optional).
Day 3: Cardio Push
Cardio Session (45 mins):
Mix jogging with brisk walking intervals. Focus on breathing and pace control.
Day 4: Rest & Recharge
Full rest day or active recovery (stretching, yoga, light walking). Hydrate and journal your progress.
Day 5: HIIT Cardio & Core Challenge
Cardio HIIT (20 mins):
- 1 min sprint/run
- 1 min walk
Core Blast (2-3 rounds):
- Mountain climbers - 30 secs
- Side plank - 30 secs each side
- Heel taps - 20 reps
Day 6: Rest Day
Focus on hydration, clean eating, and gentle movement if needed. Trust the process and let your body rebuild.
Day 7: Core Focus + Long Cardio
Core Activation (2 rounds):
- Toe touches - 20 reps
- Bicycle crunches - 20 reps each side
- Plank hold - 1 min
Cardio (40-45 mins):
End strong with your choice of cardio!
Focus This Week:
- Prioritize 40-45 mins of cardio
- Daily core work to strengthen your foundation
- 2L+ of water daily
- Nourish with healthy, whole foods
- Rest days are essential to grow stronger
- Journal your victories and how you're feeling




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