A trainer outlines how to perform his ultimate 30-day interval walking and strength workout to melt belly fat.

Burn fat with a 30-minute workout that combines strength exercises and high intensity to kickstart your metabolism and sculpt ...

HGTV stars Brian and Mika Kleinschmidt have gone head-to-head, with the help of a rotating cast of network friends, for five weeks of challenges as they competed in the “100 Day Hotel Challenge”.

The Florida Python Challenge is a 10-day competition created by FWC to encourage participants to remove Burmese pythons from seven commission-managed lands in South Florida. The Burmese python ...

Whether you're looking to shed some pounds, build lean muscle, or simply challenge yourself in new ways, this 30-day superset program for weight loss has you covered. Packed with strength circuits, ...

The 30 Strong Challenge. Developed by Life Time's training experts and dietitians, this 30-day initiative was meticulously designed to help participants build sustainable healthy habits through ...

To finish off, Collins went with a chopped black bralette. For her most casual (and ab-filled) look of the day, Collins slipped into jeans and a black blazer. She paired her separates with some on ...

Add a description, image, and links to the 100-days-css-challenge topic page so that developers can more easily learn about it.