This reminded me quite a lot of "Rocky IV" (1985) only instead of a Russian auto-box doing the challenging, it's "Damian" (Jonathan Majors). Former champion "Adonis" (Michael B. Jordan) is living the life of a retired sportsman, wealthy and happy with his family whilst managing the gym with "Duke" (Wood Harris). Leaving, one afternoon, he discovers a guy sitting on his car and after a quick chat realises that it's his long-lost childhood pal who has been incarcerated for the last eighteen years. He ("Damian") is now determined to succeed in the ring and so his friend tries to sort it all out - only to discover that this lean, mean, fighting machine has an altogether different agenda and that is going to force the former champ to prove whether or not he still has what it takes. The story is an hybrid of too many others and plays out as predictably as the sun coming up. Add to the mix a degree of familial discord and melodrama and we are left with something largely forgettable that I found to be a pretty poor relation of the previous, much more charismatic and grittier efforts in this franchise. The actual boxing scenes are impressively photographed but there's just no jeopardy - and I'd largely given up. Pretty to look at, yes - but not a great watch.
