L-Sit As Warm-Up

Would you advise someone to simply perform a 1x60 L-Sit as part of their warm up after they achieve a 3x60 L-sit, or would you recommend them to continue doing the 3x60 sec L-sit as part of their warm up? Although it's easy to just say that "more is better," I'm particularly curious if anyone knows what exactly Coach Sommer expects his athletes to do for the L-sit component of their warm up once they achieve a 3x60 L-sit. Thanks!

One set is enough for warm up. 

 

From there L branches to Straddle L and Manna work.

Also Ring L-sit and L-sit lifts.  A solid V-sit is just as good for a press to handstand.

Ring L Sit is more properly considered as part of Ring Strength, and has it's own progression.