Please capitalize where necessary: ensures retention of nitrogen within the body, which prepares the system for the following workout session.
A: Ensures retention of nitrogen within the body, which prepares the system for the following workout session.

Please capitalize where necessary: country, language and currency
A: Country, language and currency

Please capitalize where necessary: fontrodona poble sec can be reserved only if the booking start date is between 31 dec 2017 - 15 jan 2018
A: Fontrodona Poble Sec can be reserved only if the booking start date is between 31 Dec 2017 - 15 Jan 2018

Please capitalize where necessary: in our experience, the best results are achieved by getting stuck in from the beginning of the partnership.
A:
In our experience, the best results are achieved by getting stuck in from the beginning of the partnership.