Kickboxing gets you into peak physical condition, unlike box kicking, which gets you thrown out of the post office. Shape up and ship out with this Groupon.

Choose Between Two Options

• $19 for 5 martial-arts fitness classes (a $99 value)
$29 for 10 martial-arts fitness classes (a $175 value)

MMASTOP instructors pack their schedule with 60-minute martial-arts and fitness classes including muay-thai kickboxing, boxing, grappling, jujitsu, and cardio MMA.

In muay thai, also known as the art of eight limbs, students learn how to defend themselves using the hands, feet, elbows, and knees. A ground-fighting style, jujitsu evens up size differences between opponents through a series of joint-lock and choke holds. Cardio MMA focuses on the fitness aspects of martial-arts training with a circuit workout of running relays, kettlebells, and rope work.