When it comes to express workouts that will see you in and out ... to multiple 24 hour workout stints and (extremely unofficial) world record attempts. You can find Andrew on Instagram at @ ...

We all need a "Zone 2" day -- a low-impact, low-intensity workout -- once in a while. This is especially true for those who find it hard to skip workouts and often push themselves to the extreme.

2. Double up on the endorphins ... “Getting up and moving your body with not only one workout but two workouts a day will decrease your sedentary time, or time spent sitting, and can therefore ...

2 days of cardio, and 1 day of mobility or active rest. A workout split is a way to structure your exercise routine so that your muscles are primed and ready for each day. “Transparently ...

Your workout routine doesn't need a fancy name like "CrossFit ... This variation hits most body parts twice: upper body on days 1 and 3, lower on days 2 and 3. And then on day 4 you give a ...

The 3-2-1 workout method is a routine that's gained huge traction online. It involves six workouts a week: three days of strength training, two days of Pilates, and one day of cardio, which could ...

best spread out over five days, will have the biggest impact,” says Metzl. “Doing this twice per week can complement other workouts well, but it’s not enough.” The 25-7-2 workout will also ...