Title for this core exercise

Does anybody know the name for this exercise (after 28 secs), and would this be something that we cover in the Foundation series?

Thanks in advance.

Reverse Leg lifts. Yes.

They're known here as Russian Leg Lifts, right?

Nick_EOD has it right, it's Reverse.

The Russian leg lifts are on a completely different level

Completely 

Is it humanly possible to do the concentric part of the russian leg lifts as extended as the eccentric part?

Alexander Egebak said:

Is it humanly possible to do the concentric part of the russian leg lifts as extended as the eccentric part?

Yes.