endurance

Water, water everywhere and not a drop to drink. That's your workout clue for today.

It's benchmark day. After 10 weeks it doesn't get any easier.

It's Flag Day and what better day then to support the work of Mike McCastle for veterans by participating in his challenge.

The medicine ball is the cure for what ails you.

It's benchmark day and another milestone workout.

Hump day comes with its own challenges, like this one.

The first day of the week for any challenge is always the hump you have to get over.

Benchmark day rolls around again, and it's a good thing you have the weekend to recover.

You can take a backpack and weigh it down and use it almost anywhere for these exercises.

On this Memorial Day, it seems poignant to be reminded that these challenges are part of a greater movement to raise awareness about the untimely death of brothers in arms.

Another benchmark day in our challenge is here.

A lot of hard floor work today to see you through.

Every day is a challenge. You just step up and do the best you can then, you take a break, and start over again the next day.

Benchmark day rolls around again and a new set of challenges to test you.

Sometimes the simplest body part split can end up being the most crushing thing you do.

If you don't have access to a pull-up bar do push-ups.

Benchmark day is our TGIF.