Disclaimer: Beefcakes can go elsewhere...

I'm also working on nutrition and healthy eating because I know that's #1 to meet my below goals but help me craft a workout to meet the below goals:

Goals

  1. Need to lose 10-15 pounds in 2-3 months
  2. Build core strength (not looking to max out on bench)
  3. Get in better cardio shape
  4. Avoid treadmills as much as possible


Obstacles

  1. Stay in hotel Mon-Thurs (has decent gym with freeweights, some machines, bench, and mats)
  2. Traveling a lot for weddings next few months
  3. 100+ degrees right now in Texas



I found this workout: http://www.mensfitness.co.uk/exercis...t-loss-circuit. I've been doing it on and off for a week and really like the exercises. I'm out of breath by the end but I get breaks to rest. I also don't have access to a medicine ball so I use small weights to achieve similar outcomes. The problem is I can't do this everyday and I don't feel it addresses everything like back.

Anyone have any weekly workout regiments that captures the spirit of the link, is flexible enough to be done in a number of locations (gym, hotel, backyard, etc), and is somewhat fun that I actually want to do it?