Reallocating sedentary time to moderate-to-vigorous physical activity but not to light-intensity physical activity is effective to reduce adiposity among youths: a systematic review and meta-analysis

1. García-Hermoso, A.
2. Saavedra, J.M.
3. Ramírez-Vélez, R.
4. Ekelund, U.
5. del Pozo-Cruz, B.