Take a band that is in a circle, it is all connected. If you use the thinner Rogue bands, they can't snap and hit you in the nads as they are attached to the wall on a hook. I step into it so the band goes around my stomach and if it did break it would go left and right and fly backwards. If it broke in the middle, it would be almost impossible to hit your testicles as it will just fly off you. I'm not sure if I am explaining it correct. The key is it is anchored to the wall either on a hook or if there is a handle, you just put it through and take the other end it and loop it through itself. Then the band is just hanging, hold it up and step one foot in the fully connected band. You can get a lot of steps in before you can't go any further and then control the backwards walk to the start, and repeat. You are walking backwards until the band is fully stretched and you can't walk any further, then control the recoil as it pulls you back to where it is anchored. I do this backwards for 10 minutes but I am walking forward to get back to the start and when walking backwards control the pull back. You are using muscles in your feet, ankles, legs, and hips you normally would not - like hiking up and down very steep hills. I put large heavy softer/larger blocks about 4 feet from the maximum stretch as eventually one will snap and I will go flying and would rather hit the softer boxes than someone walking by or one of the stationary bikes people use before they hit the bag.
Then after 10 minutes instead of starting walking backwards, you walk frontwards and when you hit the stretch (a good smaller band or middle band can stretch 20 feet) max, control being pulled backwards to the wall. It is like walking frontwards and backwards up and down steep hills both ways. Hope that made sense.
Just google it and you will see people who do these at home and anchor the band with a door anchor.
This is an example and she also does sideways to incorporate other muscles. I am rehabbing a knee so it is more important to walk backwards and frontwards, but will start the side steps soon too.
You can pull a good band considerably further for more resistance than she does in this video.
I found a way to make a sled in the MMA room yesterday. There are very heavy 5 foot by 5 foot softer boxes (no idea what people use them for) and you can stack them on each other and then connect to each other with huge velcro strips. They are heavy.
They have cloth handles on each of their 4 sides. Yesterday I connected a cloth pull attachments usually used for face pulls so you can get your hands apart and back further than with a normal attachment. The boxes are large, but the room is big and not very busy. You can add plates, kettlebells, etc. to the resistance by putting them on top of the box. I started pulling backwards (backwards sled) and can go about 40 feet pulling the cloth face pull attachment. Then I just put my hands against the boxes and push them to the wall.
No idea what they are normally used for other than for people who want to jump up on a solid but softer box. They are heavy. By the 10th pull/push, my feet were starting to slip and I was running out of steam. I did this after the band sled walks.
If it was busy, it would interfere with other people, but there are only about 10 of us that use that room regularly. Yesterday was pull day so I just did my regular mobility exercises between my back/bicep work. Then did 10 minutes each way with bands and added the more realistic sled push/pull and I have a little DOMS in my legs.
Again, not an exercise that is going to put slabs of muscle on your legs but is a much more realistic exercise compared to real life when you need strength. Almost impossible to injure yourself. If there are mirrors everywhere and you are wondering what muscles you are using look at the mirror, plus your legs burn like hell. If you are into any type of MMA, I guarantee this exercise will help with take down or simply controlling a clinch. The trainer at the gym, trains several wrestlers and they do a lot of band work increasing your stability/power.
I will never stop doing these until I am in the ground, they have made such a difference.