9. Scissor kick
Perhaps you know this exercise since your childhood and think it’s too simple and less effective. In fact, many fitness gurus claim that the scissor kick exercise is incredibly effective as it targets multiple muscle groups.
Lie straight on one side, prop up on one elbow, then lift slowly your outer leg, keeping both legs straight. Hold leg in the air for 15 seconds, return to normal position, and repeat 15 reps per leg.