Hello!
As a physical therapist, I've seen this issue quite often. My wife actually had the same problem, constant neck and shoulder stiffness from spending long hours sitting and not being very physically active. I would give her massages from time to time, and while they felt good and provided temporary relief, the stiffness always came back.
Eventually, I explained that massage alone wasn't going to solve the problem. I had her do just three simple exercises for about 30 minutes a day: chin tucks to improve neck posture, band pull-aparts to strengthen the upper back and shoulder muscles, and doorway chest stretches to open up the chest and counteract the rounded-shoulder position that comes from sitting at a desk.
Within a few weeks, she noticed a big difference. Her neck felt less stiff, her posture improved, and she wasn't asking for massages nearly as often.
So, in my experience, a neck massager can be a helpful tool for temporary relief, especially with heat, but the real long-term improvement comes from regular movement, mobility work, and strengthening the muscles that support good posture.
If you need additional guidance on exercises, posture, or creating a personalized plan, feel free to contact us at Basics and Beyond fitness & nutrition. We'd be happy to help.