Do flutter kicks work legs?

While bracing your core muscles, alternate lifting one leg and lowering the other for several repetitions. Flutter kicks activate your hip-flexor muscles, lower-back muscles, and quads , while targeting your lower abdominal muscles more than other core workouts like sit-ups and crunches.

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How effective are leg kicks?

Leg kicks are effective in street fights because they’re perfect for keeping an attacker at a safe distance while inflicting pain with relatively low risk. Leg kicks are easy enough to do and don’t require much energy to execute, so it’s perfect for using repetitively until an attacker is deterred.

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