High-intensity interval training (HIIT) is possibly one of the best forms of building endurance and general conditioning, and even losing weight. Whether it is for road running, trail running or for functional fitness (like CrossFit), interval training is likely going to be your best (running) tip, ever.
Possibly one of the most deceiving exercises, burpees are quite easily the perfect exercise. When it comes to functional fitness training, burpees will make you stronger and fitter. Here’s our take on burpees.