Looking for a quick ab workout to fire up your core? This seven-minute intense ab challenge targets your lower abs with no equipment. To find out for myself, I unrolled my yoga mat and gave it a go ...

Movement is essential for longevity, and we talk about it constantly—but how much should we be moving for optimal health? Research has consistently shown that long periods of exercise aren’t always ...

Significant improvements in aerobic fitness were noted after 12 weeks of high-intensity interval training sessions compared to traditional, moderate exercise sessions, according to a new study.

During intense exercise we need to burn more fuel (oxygen and glucose) and this can make the body produce lactate much more quickly than it can clear it. When lactate accumulates in the muscles it may ...

Research using a stationary bike is seen in this photo provided by team researcher Yasuo Kawakami of Waseda University. TOKYO -- Just two 20-second bursts of full-strength training is effective for ...

Biochemist Rhonda Patrick suggests that short bursts of intense exercise, like sprints or cycling intervals, are more effective than 10,000 leisurely steps for improving blood sugar regulation and ...