The thing that got to me with full body ED training is nagging problems like tendonitis.
You thought you would never hear this and their maybe other reasons for your discomfort. "Your training too hard".
When you train 1X OR 2X the body part/ week. You are there to "damage" the muscle in hope of achieving strength and size ( as you have plenty time to recovercbetween workouts). This kind of mindset will burn
you out quick and you will get pains , overtaxing your adrenals and nervous system quick and we all know the price you pay with that.
If you want to "FULL BODY" train you have to DE_LEARN that classic mind set. You are now cultivating strength and size vial different mechanics.
The theory goes as such.
Its A LOT better to train at 70% 6x a week than at 90%( Other limiting factors) 1x or 2x.numbers used for clarification only.
One thing for sure is that you will be in a better overall mood, you will be nursing you injuries by pumping blood an nutrients to the muscle, you will do more reps that before (very important) and your willl concetrate on you form and rep speed... But most importantly you will overcger and bigger)ome that constant hormonal battle allowing a more conditioned look at all times and a glycogen retention ( anabolism and joint recovery).
After a long while you will slowwwwly add more weights maintaining you regimental form and rep speed.( spelled getting stronger and bigger).
When you get REALLY advanced not before. Being that your training all your body parts daily... You will pick one muscle to push harder on. Just one muscle per session and by training the rest of the muscles that secession at a constructive (70%) you will be helping drive nutrients and growth support to that one muscle you chose.
I am just explaining the theory...
ie. When you want your biceps to grow... don't you throw in a couple sets of triceps to support it?