Et si un simple mouvement de Pilates anti-âge, validé par la prof Rachel Lennon, aidait votre dos à mieux traverser les ...

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Vikki Velasquez is a researcher and writer who has managed, coordinated, and directed various community and nonprofit organizations. She has conducted in-depth research on social and economic issues ...

Motivation is the driving force that elicits a certain behaviour from an organism in order to satisfy the drive or seek a particular goal. Motivation can be induced by physiological drives such as ...

L’étude conduite sur plus de 8 000 enfants montre un lien stable entre usage intensif des réseaux sociaux et augmentation des ...