Pushing yourself too hard could actually be stalling your progress.

Researchers from the University of Southern Denmark investigated how eight weeks of high-intensity interval training affect the structure of mitochondria—the parts of muscle cells that produce energy.

Interval training’s stock has soared in recent years. Is it any wonder, when it promises to deliver impressive health and fitness perks in a shorter time frame than other workouts? Sessions can be fun ...

It involves running at a slower pace for a set period, then sprinting for another preset interval. One paper found that six sessions of sprint interval training improved the pace of seasoned athletes.

All the fitness regimes and exercises have their own benefit. People prefer different kinds of workout for their training session according to their needs and goals. Although if you need to increase ...

Improve your stamina with this aerobic workout. Want to boost your endurance? Try interval training, an aerobic workout where you alternate between intense effort and recovery. By adding intervals, ...

Preparing for a long-distance bike ride is much more than hitting the country lanes for a few hours at the weekend. Training plans are built around a number of different sessions – the most efficient ...