Begin with a 10- to 15-minute warmup jog. Complete 6-8 sprints (3-4 x 45 seconds and 3-4 x 30 seconds) up an incline–the steeper, the more difficult. Lightly jog or briskly walk down the hill, ...

From reduced hot flushes to more sound sleep, both have big benefits. High-intensity training is one of the most powerful ...

(Reuters) - Amazon.com Inc is interested in buying prepaid cellphone wireless service Boost Mobile from U.S. carriers T-Mobile US Inc and Sprint Corp, two sources familiar with the matter said on ...

Torch fat, build muscle, and skyrocket your athleticism with one simple shift - ditch the jog and start sprinting. Sprint training ignites your metabolism, boosts hormone levels, and delivers serious ...

Running has a huge number of benefits. The popular workout can prevent disease, improve mental health and even slow the biological ageing process. But around 31% of us aren’t regularly doing enough ...

Busy professionals can now boost their health and fitness with an 8-minute workout called ReHit. Developed by ...

New research suggests Sprint Interval Training or SIT is better than HIIT. SIT burns more fat and builds more muscle in less time. Studies show SIT leads to greater fat loss compared to HIIT and ...