Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. I did a HIIT ...

As a young teen, I first tried kickboxing in a group fitness class with my mom. I loved it so much that I eventually got my own punching bag to use at home after school so that I could release my ...

Lisa Fiebiger may be petite, but the women's kickboxing instructor packs a strong punch and mighty kicks that could make a grown man wince. And that's the beauty of women's kickboxing - it's a workout ...

ANDERSON — Martial arts is Gene Fletcher's passion, but loving others is his mission. Fletcher previously taught martial arts at the Madison County Youth Center, a juvenile detention facility. The ...

CKO Kickboxing is a kickboxing franchise that helps people burn fat and lose weight, all while having fun. Gym members set their own fitness goals, and trainers help them achieve them through ...

Lindsay Haycraft is a former professional kickboxer and physical therapist, who is teaching kickboxing to Parkinson's ...

A rainbow of lights dances across the room, a DJ blasts popular 1970s tunes and kickboxers decked out in sequins, bell-bottom pants and afro wigs don their boxing gloves as the class gets underway.