Atlazeia saidIt seems, at my gym, that there's always a few people (of all ages) that "hop" from one machine to another. One set, and they move on. How is that supposed to produce progress?
At my gym they have a 8 station "XpressLine" workout. basically all the basic movements. To quote them "This trainer-supervised free service allows Sports Clubs members of all fitness levels to complete a full-body strength workout in fewer than 22 minutes. XpressLine is the perfect complement to an exercise class or cardio workout."
There is a trainer watching you for form during a couple hours a day during peak times.
so do 1 set on each of these 8 machines 3 days a week. Falls under the same category of the bowflex ads, with all the buff people saying "just workout 20 minutes a day, 3 days a week" and you'll see results. Yeah results, but not look like the people in the ads.
People go in thinking that's all they have to do. Plus they like the be out in under 30 minutes.