{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/6384b80daab21d0011c7e9c2/67ac91ca505cb2a0a343f794?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Tjänar du på att träna hårt?","description":"<p>En redan tränad person kanske inte ska träna så hårt särskilt ofta.</p><p><br></p><p>https://link.springer.com/article/10.1007/s40279-023-01924-y</p>","author_name":"William Valkeaoja"}