Fitness 19 Hours

Know a great workout?
Hello..So I’m 19 & i’m not overweight or anything but I want to lose about 15-20 lbs. I just got a membership to 24 hour fitness and I want to know if anyone knows an effective workout that I can do? I usually do the eliptical for 30 minutes & my boyfriend tries to help me do weights but i know he gets frustrated helping me because i’m so weak and he knows what he’s doing..So please help that way i can get a great summer body & prove him wrong..Thanks!
keep doing 30 min elptcal and then add crunches and arm exercises its working for me im weak to i dont want to do weights i lost 15 pounds so far
.. Day 35 2 HOURS AT THE GYM & CARWASH

