When we’re stressed, it triggers a “fight-or-flight response” which increases the adrenaline in our bloodstream. During exercise, adrenaline can also be converted into energy and burned off, however, this only works well with regard to physical strength. The psychological effects can be much more disorienting.

Simply, when our minds are racing elsewhere, it can be hard to focus on any task in front of us. However, it’s particularly important to be fully present when we’re lifting so that we can pick up on any signals our bodies may be giving us to rest, lower the weight or stop altogether.

Practicing mindfulness and breathing techniques during exercise can be a good way to slow your heart rate down and reset.

“Being mindful while exercising can result in a more effective workout, a lower chance of injury, and a more positive relationship with your body,” Dr Aria, a high performance psychologist and author of A Mindful Year, previously told Stylist.

“Research has also revealed that focusing our attention during exercise affects the activity of our muscles. For example, focusing on the movement of our biceps during bicep curls results in greater muscular efficiency and maximal force production. The evidence indicates that this type of focus leads to more effective recruitment and coordination of the fibres within and between your muscles, allowing you to lift even more.”

Weightlifting: how stress affects your strength training