StrongFirst | How many sets to do when 'greasing the groove'? @BeStrongFirst | Uploaded April 2015 | Updated October 2024, 12 hours ago.
Pavel Tsatsouline, Chairman of StrongFirst answers questions about the Grease the Groove method of increasing strength.
Pavel Tsatsouline, Chairman of StrongFirst answers questions about the Grease the Groove method of increasing strength.