Spartan Race Ultra Beast Training Plan. That way, he trains his body to finish the distance even when he's fatigued. The spartan beast is 21+ kilometres of tough terrain and packed with 40 signature spartan obstacles.
To carry out the exercise, grab a pair of dumbbells or anything heavy around you, hold on to it for about 60 to 90 seconds, moving with it from point a to point b back and forth. Most people lose their lead by going up and down the sharp elevation grades too slow. Do it for about 1min 30 sec then take a rest for about 4 to 5 minutes and repeat.