So you managed to get on the ball this time then

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With the grace of a ballerina!
icecold
I've never been to a gym in my life, so forgive me for being so noobish
What sort of plan/routine should i be planning, how etc?
Being a noob is actually a good place to be, it means nobody has filled your head with BS yet
Have a look at Gordy's Beginners Guide to bodybuilding in the links thread. It explains all of the basics really nicely.
Then you need to decide what you're goals are. This forum has a mix of people doing varied training types, so there isn't going to be any judgement. Do you want to focus more on building an aesthetic physique, or do you only care about getting strong? Both would mean different types of training.
The routine in Gordy's thread is a good beginners bodybuilding routine, where as something like Starting Strength or Stronglifts 5x5 is similarly good for strength.
Bit of a rookie question, are there different types of muscle training?
Currently I'm doing 5 sessions at the gym each week, 1-3 hours in length (Mon-Fri)
My weight days are tuesday, thursday friday (other two are purely weightloss/cardio), tuesday being upper body, thursday lower body and friday, a combination of the two. My current training style is to go with set weights and do as many reps as I can until I simply cannot do anymore and try to do more reps each week (endurance?), as opposed to increasing the weight and doing lower reps(strength?).
Is this the best method of training in terms of building my muscle to burn more energy whilst rested (increased metabolism) or should I be trying different methods?
Any advice is greatly appreciated!
Yes, very different types.
Strength is generally 6 or less reps
Size is 8 to 15+ reps (depending on the muscle)
Muscular endurance is 15+ reps
But that's only one piece; your set and rep scheme, how you combine exercises, how you schedule throughout the week, and how you progress/periodise are all important.
As a beginner, it's not the best idea to try and do this all on your own. Use a programme that is proven to work, and read Gordy's Bodybuilding thread too.
Solid set of backsnaps, all you need is a little more rotation in your lumbar to go with the extension.
Edit: as Jestar says, I thought he was doing a sissy squat at first.