Screwball,
I do some recovery work with light bands for triceps chest and shoulders at least twice per week. When the weather is good, I try and pull a sled at least two or three times per week as well. I should do much more GPP, but there are only so many hours in a day, and I pride myself in never ever missing a gym workout. To get to the next level I may have to take just as much pride in never missing a GPP workout.
Bigokie,
I added some carpet to the bottom of my sled, and it is great. It increases the friction to a great degree, but the great thing is that it does not make noise when I drag it in my neighborhood. I got the idea from you. Thanks.
B.