Transition (from sport) experiences of former national football league players: an NFL-LONG study - DeFreese, J. D.; Weight, E. A.; Lempke, L. B.; Walton, S. R.; Kerr, Z. Y.; Brett, B. L.; Chandran, A.; Mannix, R.; Echemendia, R. J.; McCrea, M. A.; Meehan III, W. P.; Guskiewicz, K. M. (Journal of Clinical Sport Psychology, 2025)