Working out with one or more partners fosters motivation, emotional support, and healthy competition. It transforms exercise from an obligation to a social event, reducing laziness and making sessions more fun.
From a scientific perspective, this phenomenon is not only related to the company, but responds to specific psychological and physiological mechanisms related to performance.
1.Köhler Effect and Social Comparison
Feltz et al. (2011)
This phenomenon, which occurs when a person works harder as a member of a group than when working alone, is a cornerstone of sport psychology.
When you train with someone slightly more skilled, you tend to persist at the task for significantly longer (up to 200% longer according to some studies).
Upward social comparison pushes us to push our perceived limits to keep up with our partner.
2. Responsibility and Social Cost
Positive social pressure:
a. Acts as a deterrent against laziness
If you have a date with a friend, the cost of skipping workout is not only personal, but also social (I’m disappointing my friend).
b. Reduces decision-making friction
You don’t have to decide whether to train or skip; the decision has already been made the moment you made the agreement with your partner.
3. Neurochimica: sincronia e rilascio di endorfine
Esiste un legame chimico tra la coordinazione motoria e il benessere. Numerosi studi dimostrano che l’attività fisica svolta in sincronia con altri aumenta la soglia del dolore e accelera il rilascio di endorfine rispetto allo stesso esercizio svolto in solitaria.
Gli ormoni del benessere creano un’associazione positiva tra esercizio e interazione sociale, rendendo l’allenamento un’esperienza gratificante che il cervello vorrà ripetere.
4. Feedback. Emotional Support and Distraction
Fatigue is often a psychological perception rather than a physical limitation.
a. Receiving verbal encouragement affects our self-esteem, allowing us to complete the exercise we would have abandoned on our own.
b. The presence of another person shifts the internal focus, such as muscle pain, towards an external stimulus.
To optimize the Kohler Effect, it’s important to choose a partner who is slightly better performing than you.
When the gap is too wide, the goal seems unattainable, causing a loss of motivation.