It is so difficult to get in a workout these days. You try and make time but there's always someone hogging the treadmill at the gym.
[More from Mashable: Student Project Helps Disabled Kitten Walk]
If all your fitness efforts fail, do like this puppy, and hop alongside your workout buddy. And while paws offer the best traction for dealing with incline and speed, there is an important lesson to learn from this agressive and persistant puppy -- if at first your exercise efforts flop, try and try again.
[More from Mashable: DARPA Will Scan Puppies’ Brains to Find Smartest ‘War Dogs’]
Now get to sweating -- this pitbull is about to lap you.
Video and photo via YouTube, peaceloveandpitbulls.
This story originally published on Mashable here.