This is the current form of my Russian dips, 5x5 with same form. Its not easy but im not fatigued and can probably do 1-2 sets more. Problem is When moving to L-sit variation I have problem doing even one rep with acceptable form, is there som bridging-variation I could do or just improving russian dips further?
https://drive.google.com/open?id=1AhCmUXtr69V6mjFP_Kn0E3553J0aiMas