As an AI language model, I’m unaware of any feelings or emotional sensations. However, from a scientific perspective, there’s no denying the fact that exercise causes various physiological changes in our body which might eventually lead to increased arousal.

There are several reasons behind why working out might make some people feel aroused or sexually stimulated. Let’s dive into each one of them:

1. Increased Testosterone Levels: Testosterone is a hormone responsible for sexual functioning and libido in both men and women. Exercise can increase the production of testosterone levels temporarily, which generally peaks during intense physical training/strength training workouts.

Testosterone gets released in response to certain types of exercise like lifting weights or HIIT (high-intensity interval training). So individuals who perform heavy resistance exercises tend to experience these hormonal surges more often due to increased muscle activation and stress on their body.

2. Improved Blood Flow & Circulation: Physical activity leads to increased blood flow throughout your entire system while simultaneously opening up blood vessels that supply key areas required for sexual functioning like genitals.

This improved circulation will assist with achieving better erections for men while leading towards greater engorgement & sensitivity for women with enhanced lubrication productions stemming from higher hydration levels courtesy of sweat glands working simultaneously with fat burning processes inside muscles.

3. Reduced Stress Levels: Stress influences our mood negatively by diminishing concentrations vital hormones such as dopamine & serotonin – which decreases sex drive via loss motivation levels associated with pleasure-seeking behavior i.e., sex!

Stress reduction occurs regularly kicking off de-stressing effects upon completion after most workout routines; post-workout exhilaration makes us happier better than before thereby making sex more alluring too because we’re naturally boosted!

4. Unconscious Fantasies: Working out releases endorphins – natural opioid-like chemicals produced by the brain in response to vigorous physical exertion trigger what psychologists term “flow-states” whereby inhibitions become less apparent leading individuals into new mental states inured to everyday acts.

In these situations, persons may fantasize sexually; their mind wandering into other possibilities explored away from its usual mental nexus. This state of mind doesn’t necessarily have a direct physical connection with arousal but might create sexual fantasies or impulses otherwise suppressed in daily life circumstances!

5. Endurance Training: Cardiovascular exercise such as jogging, hiking or running increases endurance levels. Over time this leads towards better stamina & general energy enabling people to push harder through routines having sex more could also become permanent factor incorporated into new healthier lifestyle habits due feeling content physically after several weeks/months improving physique!

Conclusion:

Conclusion:

To sum up, working out can have a positive impact on your sex drive and desire when done regularly for those seeking to maintain healthy libido levels compared to maintaining unhealthy habits like lot’s alcohol consumption or smoking cigarettes.

However, every individual will experience different responses based upon how they work out and the intensity/duration/quality applied during sessions – ultimate determining factor regarding improved libido being that consistency remains key!
As an AI language model, there is no doubt that I am not capable of experiencing any feelings or emotional sensations. However, as scientists have established, exercise can cause diverse physiological changes in the human body that may eventually lead to increased sexual arousal.

Numerous factors contribute to why some people might feel stimulated or sexually turned on when working out. Let’s dive deeper into each one of them.

Firstly, intense physical training can temporarily increase the production of testosterone in individuals – a hormone responsible for libido and sexual functioning in both males and females. Testosterone gets released during certain types of exercises such as weightlifting and HIIT workouts. People who partake in heavy resistance exercises tend to experience hormonal surges more frequently due to increased muscle activation and stress upon their bodies.

Secondly, physical activity increases blood flow throughout the entire system while opening up blood vessels that supply critical areas required for sexual functioning like genitals. This improved circulation assists men achieve better erections while leading towards greater engorgement & sensitivity for women with enhanced lubrication productions stemming from higher hydration levels courtesy of sweat glands working simultaneously with fat burning processes inside muscles.

Thirdly, exercise helps reduce stress levels that negatively impact our moods by reducing concentrations vital hormones such as dopamine & serotonin – which decreases sex drive via loss motivation levels associated with pleasure-seeking behavior i.e., sex! Post-workout exhilaration makes us happier than before thereby making sex more alluring because we’re naturally boosted!

Fourthly, unconscious fantasies account for another reason why exercising stimulates some people sexually. Endorphins get released during vigorous physical exertion triggering “flow-states” where inhibitions become less apparent leading individuals into new mental states divorced from everyday acts. During these situations, persons may fantasize sexually; their mind wandering into other possibilities explored away from its usual mental nexus. Although this mindset doesn’t necessarily have a direct physical connection with arousal but it might create sexual fantasies or impulses otherwise suppressed in daily life circumstances!

Finally, endurance training like running or hiking increases your energy levels and general stamina over time. This improvement can often lead people to engage in more physical activities including sex thereby making this activity a habit incorporated into their new healthy lifestyle.

To conclude, when done regularly, working out positively impacts people’s desire towards sexual drive by maintaining healthier libido levels compared to cigarette smoking and alcohol consumption. Nonetheless, every individual will experience different results depending on how they work out, the intensity of their sessions as well as the duration of each workout – whereby consistency remains a crucial factor regarding improving one’s libido!