NFL insider questions whether Christian McCaffrey is injured or holding out

San Francisco 49ers running back Christian McCaffrey has missed over a week of training camp due to what the team labels as muscle 'tightness.' NFL insider Mike Florio suggests this could be a strategic 'hold-in' as McCaffrey seeks a new contract following recent high-profile extensions for other running backs. The context includes McCaffrey's current contract, set to pay him $12.5 million with no guaranteed money remaining, amid concerns over his durability after a heavy workload last season. McCaffrey previously participated fully in practices and is coming off a standout 2025 season. The situation reflects broader trends in the running back market after several significant player extensions.

• 5:06 PMYahoo Sports — NFL insider questions whether Christian McCaffrey is actually injured