The Great Lock-In is a TikTok trend where people commit to fitness, health and lifestyle goals from September through ...

Beyond the Call is hosting the 9-11 Honor Challenge and invites people to a unique firefighter-themed fitness competition.

This 5-day workout challenge contains HIIT, standing-cardio, and strength workouts, all designed to leave you sweaty and feeling great.

The four Artemis II astronauts selected for a 2026 mission around the moon completed the "Pete and Bobby Challenge," doing ...

Lt. Governor Jim Tressel visited Niles Middle School today as a part of his statewide tour to promote his "Team Tressel ...

Two-time champion Rachel Robinson leads The Challenge workout series which features cast members from past and present in the free classes.

How to pick a challenge Fitness challenges in one form or another can be found in nearly every fitness subscription service.

When Flywheel Sports asked us if we were interested in doing its FlyPlus challenge (three barre classes and three indoor-cycling classes a week for four weeks), we were pumped. Here are nine ...

United States Secretary of Health Robert F. Kennedy Jr recently challenged the Secretary of Defense Pete Hegseth in a fitness ...

If your current workout routine is a snoozefest, allow me to make a recommendation: this 5-day full-body workout challenge from POPSUGAR's Class Fitsugar. We've teamed up two of our most hilarious ...