Grade: 3
weird. ELO race, noticed pain on LH upper back / on ladnign / breathing - nasty, lump-like pain in ribcage / blades.
2 days later - hard indoor climbing; noticed LH side seemed painful - pulled anything?
Then ran 5km 4 days later, felt great but pain still there on breathing / impact- stupidly ignored it.
Then in pain 24/7, very nasty, all activities cancelled UFN.
Time & rest & being sensible.