As I kept climbing the mountain every day, I came to exchanged some words with the local people. As I kept climbing the mountain every day, I exchanged some words with the local people.

Mountain cClimbing rRefreshes mMy bBody and sSoul Mountain Climbing Refreshes My Body and Soul

Capital letters in titles

Mountain cClimbing rRefreshes mMy bBody and s& Soul Mountain Climbing Refreshes My Body & Soul

"&" is just a special character that means "and"

After I retired last April, I put on nearly 6 kilos before I knew it. After I retired last April, I put on nearly 6 kilos.

After I retired last April, I put on nearly 6 kilos before I knew it. After I retired last April, I put on nearly 6 kilos.

It looks like you wanted to say that you were surprised in some way. With your sentence, I think it would be a little more clear using a different expression as a separate sentence. For example, "I was surprised." or "It happened so fast."

After I retired last April, before I knew it, I put on nearly 6 kilos before I knew it. After I retired last April, before I knew it, I put on nearly 6 kilos.

This is surely because I have been sedentary almost daily staying, at home. This is surely because I have been sedentary almost daily, at home.

This is surely because I have been sedentary almost daily while staying at home. This is surely because I have been sedentary almost daily while staying at home.

This is surely because I have been sedentary almost daily staying at home. This is surely because I have been sedentary almost daily staying at home.

This is surely because I have been sedentary, staying home almost daily staying home. This is surely because I have been sedentary, staying home almost daily .

This is surely because I have been sedentary almost daily by staying home. all day. This is surely because I have been sedentary almost daily by staying home all day.

To keep fit, I got to take atook walks but ended up just wandering aimlessly, bearing no fruit. To keep fit, I took walks but ended up just wandering aimlessly, bearing no fruit.

To keep fit, I got to takehave to / must take a walk / go for a walk but ended up just wandering aimlessly, bearing no fruitwith no results. To keep fit, I have to / must take a walk / go for a walk but ended up just wandering aimlessly, with no results.

'Bearing no fruit' doesn't really fit naturally into this context.

To keep fit, I gothave to take a walks but ended up just wandering aimlessly, bearing no fruit. To keep fit, I have to take walks but end up just wandering aimlessly, bearing no fruit.

To keep fit, I got up to take a walk but ended up just wandering aimlessly, bearing no fruit. To keep fit, I got up to take a walk but ended up just wandering aimlessly, bearing no fruit.

To keep fit, I got to take atried to go out on walks, but since I ended up just wandering around aimlessly, bearingthey all bore no no fruit. To keep fit, I tried to go out on walks, but since I ended up just wandering around aimlessly, they all bore no no fruit.

And sSo last Autumn, hoping to strengthen my legs, I made up my mind to go up to the local mountain that has a vast tangerine orchard. So last Autumn, hoping to strengthen my legs, I made up my mind to go up to the local mountain that has a vast tangerine orchard.

The mountain trail twisted so much and was so steep / was so twistingy and steep that while I was climbing, my heart was racingraced faster, almost hitting my throat. The mountain trail twisted so much and was so steep / was so twisty and steep that while I was climbing, my heart raced faster, almost hitting my throat.

The mountain trail was so twistinga labyrinth and so steep that while I was climbing my heart was racing faster, almost hitting my throat. The mountain trail was a labyrinth and so steep that while I was climbing my heart was racing faster, almost hitting my throat.

The mountain trail was so twisting and steep that while I was climbing my heart was racing faster almost hitting my throat. The mountain trail was so twisting and steep that while I was climbing my heart was racing fast.

I am not familiar with this phrase about my heart hitting my throat. I think the phrase you are looking for is "...it felt like it was going to beat out of my chest".

The mountain trail was so twisting and steep that while I was climbing my heart was racing faster, almost hitting my throat. The mountain trail was so twisting and steep that while I was climbing my heart was racing faster, almost hitting my throat.

The mountain trail was so twistinged and steep that while I was climbing, my heart was racing faster almost hitting my throat. The mountain trail was so twisted and steep that while I was climbing, my heart was racing faster almost hitting my throat.

That said, when I looked back once reaching where the slope became gentle, Sagami Bay and the Miura peninsula came into view beyond a row of houses. That said, when I looked back once reaching where the slope became gentle, Sagami Bay and the Miura peninsula came into view beyond a row of houses.

That said, when I looked back once reaching where the slope became gentle, Sagami Bay and the Miura peninsula came into view beyond a row of houses. That said, when I looked back once reaching where the slope became gentle, Sagami Bay and the Miura peninsula came into view beyond a row of houses.

Talking with frankhonest "Mountain friends" invigorates me. Talking with honest "Mountain friends" invigorates me.

Talking with frank/ conversing with these honest / down to earth "Mmountain friends" invigorates me. Talking / conversing with these honest / down to earth "mountain friends" invigorates me.

'Frank' is not often used in this context, but wouldn't necessarily be completely wrong.

Talking with frank "Mountain friends" invigorates me. Talking with "Mountain friends" invigorates me.

I am a little confused with the word "frank" here.

Talking with frank "Mountain friends" invigorates me. Talking with frank "Mountain friends" invigorates me.

"frank" as in "honest"?

Talking with these frank "Mountain friends" invigoratesd me. Talking with these frank "Mountain friends" invigorated me.

Also, I get to find pleasure in thinking about who I can meet today on the mountain. Also, I find pleasure in thinking about who I can meet today on the mountain.

Thanks to the daily routine, I started to lose weight recently. Thanks to the daily routine, I started to lose weight.

Thanks to theis daily routine, I started to lose weight recently. Thanks to this daily routine, I started to lose weight.

I took mya chance for my health and that introduced me to mountain climbing, which has kept me cheerful both mentally and physically. I took a chance for my health and that introduced me to mountain climbing, which has kept me cheerful both mentally and physically.

I took my chance for my health and that introduced me toFor my health, I decided to start mountain climbing, which has kept me cheerful both mentally and physically. For my health, I decided to start mountain climbing, which has kept me cheerful both mentally and physically.

"to take a chance" in English is quite weird. I think we would use it when there is only a limited time to act on something.

I took my chance for my health and that introduced me to mountain climbing, which has kept me cheerful both mentally and physically. I took my chance for my health and that introduced me to mountain climbing, which has kept me cheerful both mentally and physically.

The expression of "taking a chance" is like 機会を取る so I'm not sure what it means in this context?

I took mya chance forto improve my health and that introduced me to mountain climbing, which has kept me cheerfulalhy both mentally and physically. I took a chance to improve my health and that introduced me to mountain climbing, which has kept me healhy both mentally and physically.

You can't apply an emotion like "cheerful" to physicality. It sounds a bit awkward, that way