The oldest was definitely ready for structured strength training: He wanted to get ... After all, why should kids have all the fun? Beth Skwarecki is Lifehacker’s Senior Health Editor.

Physical activity is crucial for children's development, but when it comes to strength training, questions arise about whether it's a suitable practice for them. Is it safe for kids to lift weights?

Broadly speaking, functional strength training enhances fitness ability by targeting the core, joints, and multiple muscle ...