Safe weightlifting in youth strengthens neuron connections, which helps the muscles activate and improves fine motor skill development. Here’s the research The post Is the gym safe for kids?

It’s set up as an after-school opportunity for teens and preteens, which is also designed to help their families stay in shape.

Walk into Longevity Strength Training and Fitness, which until a year ago was Carl and Sandra’s Gym, and things pretty much look the same — free weights shelved along the walls, broad open spaces for ...