Are you headed to the gym, especially with a new year getting started!
I can't say enough good things about my trainer, Lottie at The WAC downtown! She kicks my butt, that's for sure, but she's motivated me to add elements to my workout...like suspension training with TRX.
It absolutely kills, but I can tell you the payoff is well worth it!
Check out the plank I'm doing here, so hard...but you'll see great results! Good luck with those new year's resolutions! Remember, summer bodies are earned during winter :)