10 mins stretch and light warmup runs
5 mins higher intensity warmups with Mountain climber sets, alt lunges, etc.
Workout 38 min total: 4 rounds of 4x1min stations + 4 min max run + 2 min rest
1. 20m walking lunges with 45# sandbag on back
2. 10 calories on ski erg
3. 15 to 20m heavy sled push
4. Burpee broad jumps
Then 4 mins max distance run
Then rest 2 min
Stretch