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arrow-up17arrow-down1external-linkEffectiveness of wearable activity trackers to increase physical activitywww.thelancet.combot@lemmy.smeargle.fansMB to Hacker News@lemmy.smeargle.fans · 1 year agomessage-square0fedilinkfile-textcross-posted to: sports_science@mander.xyzhackernews@derp.foo