I am a man weighing 81kg, 6ft 2inch, 25yrs and I've been going to the gym for the last two months. I don't have a gym trainer here (office gyms). My workouts are as follows: Day 1 Warm up: Running on ...
What weight training exercises can I do with dumbbells that will benefit me most for running 5-10ks? Are stomach crunches/sit ups worth doing too?