A personal trainer says you don’t need lots of equipment to strengthen your arms, legs and core—this workout targets the entire body using just one kettlebell

Woman exercising with kettlebell.

There are lots of advantages to working out in a gym, but it’s definitely not a requirement for building strength or improving endurance.

I work with lots of my personal training clients who never set foot inside a gym. They don’t have tons of equipment at home, either.