Full disclosure: I use the hip adductor/abductor machines with clients/patients quite reguarly.
I’m going to agree with idad and I know exactly who that specific thought is coming from. I couldn’t agree more with her! We sit WAY TOO MUCH!
If it were left up to me, there is all of ONE machine I would use on a regular basis. That is the Lat Pulldown machine.
Abductor/Adductor machine-- Worthless for many of us. In fact, I’ll just say it: Worthless for all of us!
Smith Machine-- I used to actually squat on this machine. It was the only way for me to do back squats in our gym. Then I realized there was no need for me to stick 300+ pounds onto my back and squat down in a fixed path that my body didn’t really want to travel in anyway. Best use I’ve found for it: using a resistance band and doing assisted push ups on it.
Swiss Ball Wall Squats-- I’d lose the ball and just do wall squats or wall sits up against the wall itself. It has its benefits early on in the process.
Kickbacks and Overhead Extensions-- Not even sure what a kickback is and not touching the overhead extensions because I don’t isolate joints. Our body doesn’t work that way.
Seated Torso Rotation-- I think I’ll pass. Not enough benefit for me to destroy my spine for.
Leg Extension Machine-- Umm… NO! The leg extension machine puts undue stress on the ACL through anterior translation of the tibia and shearing force placed on the tibia as it articulates with the femur due to the location of the weight at the ankle. While this machine was once a staple in physcal therapy, most rehabiliation specialists have moved away from this piece of equipment. I can honestly say in the almost two years I’ve been working as a professional, yesterday was the first time I ever had somebody get onto this machine. And that’s only because my boss told me to.
Lat Pulldown Machine-- Not one that I use often, but it does occasionally get thrown into the workout. I struggle with pull ups/chin ups due to some shoulder problems, but the Lat Pulldowns don’t seem to irritate the shoulers too much…
So those are my initial thoughts. Realistically give me an 8-pound medicine ball, a rack of dumbbells, an assortment of kettlebells, a plyo box, and a suspension trainer. I’ll give you workouts for a long time!