Friends and family can provide critical support for someone aiming to achieve fitness goals through encouragement, accountability, and shared activities. They can help by joining workout sessions, which not only makes exercising enjoyable but also fosters a sense of community. Offering positive reinforcement can enhance motivation and reinforce persistence, particularly during challenging times. Additionally, providing assistance in meal preparation or planning can ensure that healthy choices are easily accessible. Open communication about goals and progress can also aid in maintaining focus and commitment, further enhancing the likelihood of success.