According to Richard Teng, he has shared a humorous meme titled 'Proof of Work-out' on Twitter. This play on words refers to the cryptocurrency consensus mechanism 'Proof of Work' while humorously linking it to physical exercise. Although the tweet does not provide direct trading insights, it reflects the lighter side of the crypto community and can indicate a positive sentiment or engagement from key figures like Richard Teng, which may indirectly influence market perception.