CORE WORKOUT 19082016 Workout

From 0 to 20 min max reps of:
- 50 Flutter kicks.
- 50 Leg Flex-extensions.
- 50 Russian twists.
- 50 Back extensions.
- 50 sec Plank hold.
- 50 Cross crunches.
- 50 Circles with ball (6/4 kgs).
- 50 knees to elbows/chest.

From 20 to 25 min max reps of:
- Sit ups with medball (9/6 kgs).