Hi Mukesh,
All the statements are correct, Vk is an intentional tool and it listens to your heart, language doesn't matter it can be said in Hindi as well or any other language which is easier to convey the message. Intention matters, keep in mind the end results you want after 10 Kms jogging, vk will find the energy to fulfill the effect and benefits for you.. Hope It helps..
Manmit