Resolve Fitness CrossFit Hawthorne is the right choice if you’re looking for a crosstraining center. We offer CrossFit group classes, personal training, and specialty programs that focus on everything from Olympic weightlifting and strength development to endurance, mobility, and overall health. Every class is coach-led and scalable for all levels — whether you’re brand new to fitness or an experienced athlete looking to push your limits. You need to book to attend the activities.