What do you do when you're into fitness but your boyfriend or husband doesn't want to exercise? Forcing or nagging him to get moving, or insulting your guy about his beer belly will probably backfire as he's likely to attach all these negative feelings to the workout. Instead, do these tips below to encourage him:

1. Plan a fitness date.

Do a fun physical activity together that doesn't involve just sex. Maybe plan a surfing trip? How about a hiking getaway? Consider a local indoor rock climbing spot or try out a dance class to break the usual movie-dinner date cycle. There are several fitness retreats couples can sign up for. Check with a local gym for ideas.

2. Entice him with fitness gadgets.

Trackers, apps and wearable fitness gadgets might help your guy change his mind about doing exercises. This could require some investment, but if he's showing interest with that new armband or heart rate monitor you're wearing, then it's a start. Better yet, gift him with these gadgets so he's more motivated to use them.

3. Don't make it into a chore.

Instead, plan for a fun activity that unleashes his competitive side. For instance, enlist in a marathon two months ahead, and then in an ever-so-subtle manner, encourage your man to train by challenging him to beat your record or goals, according to Cosmopolitan. You could even bet against each other to make it more fun.

4. Get help from friends.

Maybe you know of a couple who's willing to join you in your workouts at the gym, so why not do it together? It will make gym visits less intimidating for your man because he knows someone else is struggling at the physical activities, according to Glamour.

5. Take it slowly.

Set small goals in the beginning, especially if your boyfriend or husband hasn't had a good exercise in years. Try walking or jogging first before going on a full marathon course, according to Live Strong.

6. Keep it real and have that talk.

Be honest to your partner about why you would like him to consider getting fit. Don't address the situation to insult or belittle his efforts (or non-effort), but do talk about your concern and worries about his general health. By talking, you could also be made aware of why he's had hesitations about exercising.

For more about fun fitness stuff you can do with your partner, read: Dance The Pounds Away: Amazing Videos To Inspire You To Get Moving (VIDEOS)