LSD and bicep curls

Well... here are the up dates. I have been sick, and like I said lost some unhealthy weight, don't worry my strength is coming back, maybe even better than before! I dead lifted 120lbs! I am amazing :)
Anyway, back to the title two semi-worthless exercises LSD and bicep curls.
Long Slow Distance...now all of you marathoners don't freak out. Just stop and think about it for a while, now lets say you run just under a 10 minute mile, not too bad, this means if you run 6 miles you are working out at a SLOW pace for just under an hour! Research shows, you burn about half the amount of calories that you would have burned had you done interval training in about half the amount of time! So the next time you decide to go for a run set you iPod to some up tempo music and start sprinting! Another bonus of interval training is that your metabolism is boosted for two days after... meaning you will continue to burn an elevated amount of calories for TWO days after you work out. SO worth it.
Now to the bicep curls, the only reason you should be standing around doing bicep curls is if your ONLY goal is to have huge biceps. Not only is it a very small muscle, and bicep curls have basically no functionality when applied to real life, but you burn hardly any calories! Try to do exercises that work multiple muscles, pull ups, push ups, or even just do some split squats while doing bicep curls. So easy, basically try to cut out any and every exercise that only works small muscles and replace them with exercises that work muscle groups. Your workout will be twice as effective, and you will see results MUCH faster (promise)