Try to work up to at least a 100 . Do your kicks in the air not on the heavy bag (at least most of them). If you are doing more than one type of kick still start with 25 each leg. Add more as you have the time and strength.
Read moreHow long should I be able to do flutter kicks for?
Traditional flutter kick Hold for 2 seconds, then switch the position of the legs, making a flutter kick motion. For more of a challenge, lift your head and neck off the floor. Repeat this motion for up to 30 seconds .
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