Yoink!
So, today at Velocity Sports, we hooked up to the sleds, but not to push or pull them. Instead, we used them as anchors. Kris has used the sleds before in a workout. I hadn't, and took a while to figure out the harness. It was a chest harness with the hook in the back, and broad straps along the shoulders.
Unfortunately, when I put it on, all you could see was boob. It was like my breasts reached out and smacked the casual observer who looked in my direction. Even Bryanne looked at me and inadvertently said, "Whoa."
Using the sleds as anchors, we attached ourselves to long bungee cords, sprinted forward twenty yards, touched the ground, ran backward twenty yards, repeated for four reps, then did 20 pushups, the whole set then repeated four times total. The sprint forward was easy until the last five yards, the run backward even easier. I don't run backward particularly well, so I enjoyed actually being able to run backward for once.
After the first set of four reps of four sprints plus pushups, we were to do another set with situps instead of pushups. Kris commented that he didn't feel the bungee cord was providing much resistence, and asked if he could run to the wall, another five yards beyond our current stopping point. Bryanne suggested, instead, that he move the sled back three yards, so that he feels the resistance sooner. He shoved the sled back. Bryanne added more weight to the sled since Kris was going to be pulling it more, and we lined up to run again.
When we start these runs, I'm usually able to keep up with Kris for the first run or the first few steps. As we started on the first sprint, Kris was on the far side, Bryanne in the middle and I ran on her other side. We ran the first twenty yards together until a "GAK!" and Kris disappeared from our peripheral.
The bungee cord had provided Kris more resistance than he had realized and, in a cartoon dog reaching the end of his leash moment, when he reached the end of the cord, it stopped, and he did, too. Quite suddenly.
We had to stop for a long time, unable to do anything but laugh.