Mar 25, 2026Physical ActivityShould Your Fitness App Track MVPA Instead of Calories?Fitness apps track steps, minutes, and calories, but MVPA may better match activity guidelines. What digital-health evidence can and cannot tell us.mvpafitness appsstep countactivity trackingRead article →
Mar 24, 2026Physical ActivityWhy Fitness Apps May Be Using the Wrong Exercise PsychologyA review of 66 exercise trials found that habit, identity, and rewards may beat information and goals alone for young adults.behavior change techniqueshabit formationfitness appsexercise motivationRead article →