According to Michaël van de Poppe (@CryptoMichNL), after four months of dedicated personal training and dietary adjustments, he reports a significant increase in his heart rate variability (HRV) from 50 to 80-85, reflecting improved physical fitness compared to the past 4-5 years (source: Twitter). This improvement in HRV, a key indicator of stress resilience and recovery, may translate to enhanced trading performance and decision-making stamina, which is crucial for active crypto traders seeking sustained success in volatile markets. The update highlights the importance of physical health in optimizing trading outcomes, a trend increasingly recognized among professional crypto market participants.