I didn't find any real info for lower like the upper body descriptions at elitefts.
However, almost all of these are described in detail with pics here:
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EXERCISES, then
UPPER LEG
LOWER BODY
Good Mornings bent leg
Good Mornings with a stiff leg
Good Mornings suspended from Chains
Good Mornings with bands
Good Morning "Squats"
Box Squats below parallel
Box Squats above parallel
Box Squats with bands
Zercher Squats
Front Squats
Conventional Deadlifts
Stiff Legged Deadlifts
Romanian Deadlifts
Glute/Ham Raises (GHR’s)
Dimel Deadlifts
Pullthroughs
Low pause squats
Reverse Hypers
Hyperextensions
Rack Pulls
The abdominals