Original ResearchPublished 12 October 2026Exercise-induced hypoalgesia following HIIT: associations with cardiac interoceptive accuracy and the moderation by physical fitnessMaria Geisler · Marco Herbsleb · Alexander Ritter · Feliberto de la Cruz · Yuraj Gubpta · Andy Schumann · Ilona Croy · Karl-Jürgen BärFrontiers in Psychologydoi 10.3389/fpsyg.2026.1953847
Original ResearchPublished 7 October 2026Students’ aerobic fitness, self-regulation, and mathematical performance in primary schoolSilje Eikanger Kvalø · Megan M. McClelland · Edvin Bru · Sindre M. DyrstadFrontiers in Sports and Active Livingdoi 10.3389/fspor.2026.1916893
Original ResearchPublished 18 May 2026Effect of regulated military training on physical performance and body composition of Swedish soldiersJonas Larsson · M. Charlotte Olsson · Ann Bremander · Magnus DenckerFrontiers in Environmental Healthdoi 10.3389/fenvh.2026.1793607
