RT Journal Article T1 Exercise Addiction Stability and Health Effects. A 6-Month Follow-up Postcompetition Study in Amateur Endurance Cyclists A1 Bueno-Antequera, Javier A1 Oviedo-Caro, Miguel Ángel A1 Legaz-Arrese, Alejandro A1 París-García, Federico A1 Guillén-Correas, Roberto A1 Munguía Izquierdo, Diego A1 Mayolas-Pi, Carmen K1 Competition K1 Cycling K1 Exercise addiction K1 Health K1 Persistent K1 Transient AB Objective: To study the longitudinal stability of exercise addiction and its health effects in apparently healthy amateur endurance cyclists from pre- to 6-month post-competition.Methods: In total, 330 (30 women) adult cyclists were divided into 4 groups based on scores on the Exercise Addiction Inventory at both periods: nonrisk (n=262, 79.1%), transient (n=35, 10.6%), emerging (n=14, 4.2%) and persistent (n=20, 6.1%).Results: The prevalence of high-risk exercise addiction was reduced postcompetition (16.7% vs 10.3%, p=0.017). Of the cyclists with a high precompetition risk of exercise addiction, 63.6% (35/55) had a transient addiction associated with favorable effects on mental quality of life (effect size [ES]=0.52, 95% confidence interval: [0.20, 0.86]) and sleep quality (ES=0.50 [0.89, 0.12]) and avoided the worsening of depression symptom severity compared to the remaining groups (ES range=0.51–0.65). The 5.1% (14/275) of cyclists with a precompetition low risk of exercise addiction presented emerging exercise addiction that was associated with a worsened mental quality of life compared to the remaining groups (ES ranged 0.59–0.91), sleep quality compared to the nonrisk (ES=0.56 [0.02, 1.10]) and transient (ES=0.72 [1.36, 0.08]) groups and anxiety symptom severity compared to the persistent group (ES=0.51 [1.20, 0.19]).Conclusions: Exercise addiction had a marked transitory component at 6-month postcompetition with associated health benefits in amateur endurance cyclists. PB American Society of Addiction Medicine YR 2022 FD 2022 LK https://hdl.handle.net/10433/20036 UL https://hdl.handle.net/10433/20036 LA en NO Bueno-Antequera J, Oviedo-Caro MAN, Legaz-Arrese A, Paris-Garcia F, Guille N-Correas R, Munguı A-Izquierdo D, Mayolas-Pi C. Exercise Addiction Stability and Health Effects. A 6-Month Follow-up Postcompetition Study in Amateur Endurance Cyclists. J Addict Med. 2022 May-Jun 01;16(3):e140-e149. doi: 10.1097/ADM.0000000000000888. PMID: 34145189. NO Universidad Pablo de Olavide NO Centro de Investigación en Rendimiento Físico y Deportivo NO Departamento de Deporte e Informática NO Facultad de Ciencias del Deporte DS RIO RD May 7, 2026