According to SportTechie, fitness technology company, Proteus Motion, has raised a Series A round of $8.5 million co-led by Acies Investment and HBSE Ventures.

Investors joining the round include Blake Griffin (through his venture fund Blake Griffin Enterprises), former NBA player Matthew Dellavedova and retired MLB pitcher Jon Lester.

They join MLB Hall of Famer Dave Winfield, LIV Golf star Bryson DeChambeau and former MLB pitcher Chris Capuano, who all invested previously.