This video documents my 3-year body transformation from age 15 to 18 through calisthenics and weight training. Progress didn’t happen fast, and there were long periods where changes felt invisible.

Kristina Parks has shown off what her body looked like before she started hitting the gym, and fans have hailed her ...

Lindsey Vonn is feeling stronger than ever! The Olympian took to Instagram on Wednesday, November 5, to share her jaw-dropping body transformation after months of intense training and dedication.