Can kids build muscle like adults? new study tests flywheel vs. weight stack training
Knowledge-focused
Completed
This completed study looked at how children (ages 9-13) and adults (ages 18-50) respond to 12 weeks of resistance exercise using either flywheel or traditional weight stack machines. 91 healthy participants were randomly assigned to one of three groups: flywheel training, weight …
Phase: NA • Sponsor: Björn Alkner • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:04 UTC