Can someone give me a workout routine 3-5x per week 45 minutes. Have a gym at my apartment complex and a pool. ( no weights only boflex at gym). Also I am fitness challenged. By challenged I mean overweight.
I've never used a bowflex, but from what I understand you're able to do a full-body workout on these types of machines. I would try to go with something that works all of your major muscle groups at least 3 days a week. That's kinda what I do, and it works pretty well for me just to maintain my general physique. If you're just starting with resistance training, getting the fundamentals of the major lifts down is going to be key. Plenty of good beginner guides out there, but many require a full gym.
My rotation that could probably translate to bowflex would include: flat bench, incline bench, standard row (seated?), lat pull-down, squats, reverse lunges (goblet lunges/squats if you want to diversify), deadlifts (not sure if this will be possible on bowflex- if you're gym has free weights you can do single leg romanian deadlifts), and overhead press. Don't worry about biceps/triceps or other accessories right now, your presses and pulls will be working those muscles. Add them in after a month or two when you're feeling more confident/less sore.
Also try to mix in a few core exercises each session. I'm assuming you're starting from a low baseline, so ease into it. Maybe 2-3 sets of plank holds for 30 seconds each, or some bird-dogs and deadbugs.
As for a schedule, maybe something like:
Day 1-
Bench press (3x15)- try a pretty light weight setting and focus on form for the first few weeks
Row (3x15)- again, light weight and focus on form
Squat (3x15)- look up a good youtube tutorial. Very important to engage your glutes (don't let your heels come off the ground, make sure you're squatting to at least 90 degrees, etc.)
Overhead press (3x15)
Day 2-
Rest/light cardio or yoga. If you're sore, try going for a walk or swim and spend a few minutes stretching.
Day 3-
Incline bench (3x15)
Lat pull-down (3x15)
Single leg RDL (3x15)- you can probably start out with no weight on these; they're a good stretch and will help with improving balance. Also- proprioception!!!
Overhead press (3x15)
Day 4-
Rest/light cardio or yoga.
Day 5-
Any chest exercise (3x15)
Any back exercise (3x15)
Squat or lunges (3x15)
OHP (3x15)
Common theme here is that you're doing chest, back, and legs everyday. I think this will be good for a beginner with no access to a rack of barbells. Also, if you can, try to be aware of your breath and keep your core tight on every rep. This probably seems a bit jumbled and a lot to process, but start small, ease your way into it, and stay consistent!