In the end, that is all there is.
Quite a challenge…
HIIT, 20 minutes, 10 seconds rest, 50 seconds play, 5 exercises:
- Backwards leg raise from plank and knee tuck, alternating sides
- Hanging knee raises
- Single leg dead lift (left side)
- Single leg dead lift (right side)
- Side plank hip raises, alternating sides
… take it.